We bought this to go into a guest room to allow us to sleep two additional people, without them having to share a queen sized bed. Its a great size for the room and is pretty sturdy. The cross-slat design is an interesting approach and easy to assemble.

Two major things to note:1) you shouldn't expect to build this outside of the bedroom and move it in completed (too wide on two sides for most doorways). 2) you shouldn't expect to sleep two adults on any 1 level of the bed. 
  

Pros: Great value
Cons: Have to disassemble completely to move