After receiving the bed we bought (and paying over $1,000 for it), there were issues with putting the bed together.  First, holes were drilled in the wrong place.  New holes had to be drilled.  Second, the board slats that go under the mattress were too long.  They had to be sawed (and then couldn't be screwed in because the hole they provided had to be cut off).  Once it was done, it looks great --- but I never could have done that by myself.