I liked this style of playpen as it gave a lot of room and didnt have thin, easily broken fence pieces. Its thick, has suction cups along the bottom to stay in place on hardwood/tile and had a play wall. While a bit expensive the thickness of the plastic holds up well to abuse, household pets, and teething kiddos. Not having the mesh style panels also made it a bit harder to climb out of. But when my son finally got to the point of not wanting to be trapped in it anymore and able to figure how to pull himself over the top, we took it apart and used it as a baby gate to prevent him from being able to get around the media cabinets/shelves where it keeps him from pulling all our blurays and such off the shelves and from turning off and on the cable box and game consoles.
Nice to keep baby out of trouble at home. Once he became mobile we had to do an "upgrade" as we noticed he was starting to hit his head on the X shaped metal bars. We tried some alternatives but the best so far was wrapping the metal bars with pool noodles (see picture). You'll need 8 pool noodles and some cuts (buy some extra in case you mess up). Use 2/3 of a pool noodle to wrap the internal bars and the remaining 1/3 to wrap half of the external bar. The pieces will also need a longitudinal cut along the length to fit the bar in. You'll also need some small cuts in the middle of the longer piece to fit the center rivet, where the mesh is attached to the bars. We got the pool noodles at the dollar store nearby for less than $10 and since ... full review