This works perfectly in our guest room.  Our grand kids will get lots of use out of it as will other out of town guests.  My only negative comment wound be that some of the allen screws were hard to connect. Some of the joints were very tight and required a bit of miscle.  The other advice I would give is to go for standard twin mattresses on this piece.  We tried the XL twin and had to send it back.  Also, the trundle really works better with a slimmer, less fluffy mattress.

All in all, this is just what we needed!