I guess its abit easyer for readbility to keep the .chair in there all the time, so you can remember its a type
Only because for some unknown reason youve called a Chair "Room". If you had called it "GlobalChair" or "AChair" or "MyChair" or "LocalChair" or heaven forbid "Chair" it would be a lot better.Calling it something not Chair related is bad enough, but to call it something that might contain Chairs is stupid