Looks great and seems like it will be sturdy.  Seems like it will be built to last but have only slept on it 2 nights so far.  The reason I gave 4 stars instead of 5 is when you are installing the bars in the middle the brackets that are supposed to hold the bars in don't stay in and didn't really work most of the time.  I do not think that with gravity this will be in issue or they will move but a different holding system for these bars would have been better.