I like the looks.  It fits well in a small room.
I have a toddler that may sometimes lay on it and worry that she may fall through the back and get caught between the mattress and the back of the bed.  I have her only sleep on the trundle.  My 18 year son does sleep on the top, but he is 200 pounds.  If he flops on the bed, the whole thing shakes.  It is not that sturdy.  It will work until I can afford something better.

Pros: good looking, fits in a small room
Cons: Not sturdy.  A lot of space between the mattress and the back. Enough room for a toddler to get stuck