Disappointed.  This crib does not fit a standard crib mattress - it is about half the size of a standard crib.  Also, the mattress included is only about 1 inch of thin foam.  The other concern is that on the lowest setting, the crib bottom is almost on the floor - maybe 3-4 inches off the floor.  The picture must be using one of the highest settings. 
Joss and Main service was great, delivery was quick. 
We will be returning the crib.