We bought two trundles because the room we were putting them in would not accommodate two sets of bunk beds.

It took about 2 hours to put together both sets.  I found it to be very easy, just follow the directions.  No missing pieces like some other people encountered.  I also used it as a learning lesson for my boys on following directions.

My 3 kids love the beds and they look great in their room.

Pros: Great value, easy to put together, simple design will work with any decor