Purchasing a 4 bed detached property off plan and I can't get my bearings of room sizes. The lounge seems plenty long enough, maybe slightly concerned about width. I was chatting to my mum about how happy I am to finally have a utility room and she replied it was a tiny one. I've been going off the floor plans and thought it was a pretty generous sized house? For a family of 4 plus a dog I'd hate to feel cramped?