To not want toys brought into the lounge?

This.

@mathanxiety I do agree. My lounge has always looked like toys r us and we have always stepped over train tracks etc until our children were older. I believe in children being in the main space in the home and not confined to bedrooms etc. I probably should not have included orangery in my reply (I did so based on what the OP wants to do). Essentially, it appears to me that the son has worked out that Mum will always give in first and he will not have to tidy up. I suspect, on that basis, neither the tidying nor the confinement of toys to the orangery will work.

Maybe they want to play in the same room as the rest of the family rather than be shut away in their bedrooms or in the conservatory.
Are you not allowed to take books or magazines into the living room or does everyone just have to sit there tidily?
Let them bring their toys through. Just tell them the have to take them back when their finished.
Kids have stuff and clutter - you’ll be making them feel unwelcome in their home if you keep doing this.

It’s completely reasonable to feel frustrated when the lounge fills up with toys, especially since it’s a smaller space and quickly becomes cluttered or even unsafe. Wanting to keep the lounge clear isn’t being uptight; it’s about setting healthy boundaries so each room serves its purpose. Children benefit from learning that shared spaces need to be respected, while still having plenty of room to play in their designated areas.
One practical idea is to allow a single basket in the lounge for toys, with the rule that everything must go back to the orangery or bedrooms at the end of the day. Turning tidying into a short family routine or even a game can make it easier for the kids to accept.
It may also help to look for books or resources on organizing family spaces and teaching children responsibility. These often provide creative strategies and playful approaches that make tidying less of a battle and more of a habit.

Kindly, but bluntly, young children feel secure and comfortable playing when mum is in sight.

There is nothing to be gained from "holding the boundary" and forcing a child of five to play in a room apart from his mother.

That is unless you count a very tidy looking house as a value that is higher than the best interests of the child.

He can be helped to clear up toys in the living room every evening. The OP can learn to watch where she's stepping. The child won't be five forever. The OP will have her toy-free living room back before she knows it.

Far too uptight.
No small.child wants to be banished to his bedroom or to the orangey to play, away from mum. Invest in a toybox for the living room. Help your son clean up at the end of the afternoon.

Neither here nor there, but this is why open plan isn't a good idea. One thing out of place and your home looks unkempt.

Surely, the solution is plastic wrap/vinyl furniture coverings?

You do realize this is an open thread, not a personal exchange of messages between the two of you? 🤔

It is a battle of wills. Your son has Iearnt that you will back down when he refuses. You need to consistently hold your boundary or he will not tidy up and will not keep the toys in the orangery. It’s tough not to give in when you’re tired and your patience is being tested, but keep trying and you will reap the rewards. I work with young children. They will do it at nursery and school despite protesting, because we won’t just do it for them. We will assist and find ways to make it fun, as you have tried, but it’s persisting with their taking part that is the key to change.

I don’t see why the living room can’t be off limits to toys. If the orangerie (and kitchen?) are spacious enough and where you are as well, what’s the problem? I’ve worked in lots of houses where there’s an adult only room where toys aren’t really meant to be. It isn’t unusual.

I definitely vote for stopping the sorting …one bin for all the abandoned things…they ask you were x is..you say look in the lost toy bin. Everybody will be asked to tidy up at school so build on that. Keeping things in ‘as new’ sets is just a recipe for hassles you don’t need 💐

It’s part of their development, literally will help them do and be better …so it’s really important they have your company AND play - it’s annoying but soon enough they won’t leave their rooms :)

Then give him an even bigger bollocking. You're his parent, not his friend. What if he starts hitting you and won't stop? Will you just allow that because he ignores you?

Why are you sorting toys out? Just let them dig around for things and get on with it.

Really does sound like this is a problem you are determined to have rather than one which has anything to actually do with your kids.

They can be attached to houses and often are.
I'm astounded so many don't know what one is.

https://en.wikipedia.org/wiki/Orangery

Don't let the MN bullies win, shout it loud and proud 'I HAVE AN ORANGERY '!!!! There is a difference even if they don't know or if they just want to put ORANGERY owners in their place 😉 I nearly bought a house with a beautiful ORANGERY but it had been built without planning permission and was near a very loud, busy road.

doesn't look like it's working out for you to make it "less stressful". The whole thread is how stressed out you are by the need to constantly police that the toys stay in the orangery/conservatory and how it is not working.

An orangery and conservatory are 2 different things!

very uptight

It’s not about budget - an orangery could easily cost more than a brick extension, (dedicated orangery and conservatory makers such as David Salisbury, Westbury and Vale can be much more expensive than brick) - it’s about how much light people want and different types of garden room.

I met someone a couple of years ago, who had an "adults only" lounge for her and her DH, kids not allowed in there. Her children were all over 18, I wondered how old they would be before they were allowed in! 🤣🤣
....Or what was going on in the grown ups lounge!

Orangeries are where stately homes or botanic gardens overwinter citrus trees!

And wiki isn’t always right - it’s talking historically and generally.

Orangery vs conservatory:

An orangery is a more solid, brick-built structure with large windows and a flat roof featuring a central glass lantern, feeling like a natural room extension, while a conservatory is primarily glass, including the roof, designed to maximize light and garden views, often with a pitched roof and more temperature fluctuation. Key differences lie in materials (more brick in orangery, more glass in conservatory), roof style (lantern in orangery, pitched in conservatory), and insulation/feel (orangery is warmer/more insulated, conservatory is brighter/more garden-focused).

Orangery
Design: Combines brick pillars/walls with large windows, creating a substantial, room-like feel.
Roof: Typically flat with a central glazed lantern (a box-like structure).
Feel: More integrated with the home, warmer, better insulated, suitable for year-round living.
Origin: Historically built to house citrus trees, a symbol of wealth.

Conservatory
Design: Almost entirely glazed (glass walls and roof) on a low brick base.
Roof: Pitched or sloped, fully glazed.
Feel: Lighter, brighter, immersive garden experience, but can have greater temperature swings.
Origin: Evolved to grow exotic plants in cooler climates.

An orangerie is usually a separate building on a large estate with a stately home which was used to grow oranges in winter for the aristocrats, hence the french name.

Some builders use it as a selling-ploy for a middle-budget extension - one up from a conservatory and one down from a traditional extension but not nearly as warm, which is probably why the kids are heading for the lounge in winter.