We have a side extension behind the garage. It leads off the kitchen, provides access to the garage and is our dining room. In reality we use it as a dining room 3 or 4 times a year when we have more than 4 people eating and the rest of the time the table is piled with washing and things which haven't made it into the garage yet.
I'm thinking of turning it into a TV room for the DC (15 & 12). It has French doors to the garden so is quite a nice room but it's narrow (think garage you couldn't fit a car in!) so it won't be a spacious room and a sofa and TV cabinet will pretty much fill it.
Pros are that it would give us another downstairs space. We do have a breakfast bar in the kitchen which we could replace with a table if we needed to.
Cons are that our dining table and chairs were really expensive so we are reluctant to get rid of them in case we change our minds. We don't have anywhere to store them in the meantime and they wouldn't fit in the kitchen.
We don't want to knock down the wall and make a kitchen diner as it would make the room out of scale with the rest of the house and it's not big enough to have a kitchen/ family room.
WWYD?