I agree with NaeNae. I have 3 boys in one room so there is no room for them to play in it. Our sunroom is the playroom but unfortunately it is also the room you have to walk through to get to the laundry and toilet. I hate that as I always feel like I need to keep it tidy. I wish the toy room could just be a separate room that I could shut the door on it if its in a mess.

I'd do the spare room for the toy room and have the second living room for sewing. I'm sure some of the time if you are sewing they will want to be with you and bring some of there toys in there, but at least they will have there own room to put them back into.