Bought this initially for the living room, however we soon moved it to my sons room as it is a great size with lots of room for books, games and storage boxes.
Has a lot of weight to it so it wont fall over, but easily slides along carpet to where you need it (if empty with a strong push).
Easy to follow instructions allowed me to build this myself and once id managed to get something under it for leverage (2 wooden spoons!) I was able to get it upright (although it is heavy, so would be better with 2 people to lift it upright).
We love this unit. Its great quality and robust enough to last many years.