For the price I paid, this is an amazing day bed. I read the reviews and knew not to tighten all the bolts fully at first. That worked out pretty well, but in spite of it, wasn't able to get two bolts through holes. They both were on the underside where the bed and legs connect. It looks like it's over-engineered enough that I don't anticipate it will cause a problem. 

There is one thing that may cause a problem, but I'm hoping it holds (and didn't want to go through the hassle of an exchange). The first two bolts you screw in form the connection between the headboard and backboard. The bolts screw into a piece that's welded into the frame. That piece broke loose on one of those connection points. It still seems sturdy and we needed the bed soon so I didn't mess with a return. And overall, I'm still satisfied. 

Tldr: some minor quality concerns, but overall a happy customer at this price.