We have three good sized bedrooms in our house. Just DH and I as dc are grown.
They are currently set up as:
Double with en suite (our bedroom)
Double bed with wardrobe and chest of drawers. lots of space around the furniture. Next to the main bathroom
Twin single beds, plus wardrobe and chest of drawers. Not a lot of additional room. Furthest bedroom from the main bathroom but it's not a big house so nit really an issue.
The mattresses on the single beds are dire and need replacing. DH has suggested that, rather than upgrading the single beds, we buy a double for that room instead. The double will take up less room.
I can see his point but I think this will give us less flexibility. A twin room means that, if we have various people staying at Christmas, for example, our two sons can share whereas they wouldn't share a double bed.
Another alternative is to put the single beds into the larger spare room and the double bed into the smaller one. However, most of our visitors are couples, so it makes sense to have the larger/nicer room as the double as that gets used the most. We occasionally have two couples come and stay at the same time. DH thinks that's another good reason to make the smaller room a double whereas I think it won't kill people to spend one or two nights in separate beds.
I realise this is a very first world problem, but I would appreciate views/opinions.