Last year we built a conservatory extension onto the back of our house. We moved our dining table into the conservatory and the old dining room is now a play room. Attached to the dining room is a garage and lately I've been thinking that it would be quite handy to convert part of the garage into a room.
We'd like to keep the front part of the garage for storage purposes. The back part, accessed through our old dining room, would be a study, occasional spare bedroom with a wall of cupboards for storage.
Has anyone done anything like this and what did it cost?