pack n play with napper/changing area

anyone have one? i seen one i really liked. it's has the bassinet and changing area on top. wondering if anyone liked the one they got. And did you use it often. I mainly want it to access baby easy and not so low also did you use the middle part that is higher up and were they to heavy for that part? baby's grow fast. my 1st didn't stay in a bassinet long at all. And my 2nd I didn't even bother with one. So what are your opinions? I'm also going to get the 4 in 1 crib. how did you ladies like that? thanks in advance.