I’m giving four stars only because some of the pieces of wood were split- we were able to reinforce without having to order replacement pieces. My three boys 6,6,&7 will still get plenty of time on this swing set before they outgrow it! It took us 3 half days to build using the build ap- we were able to work on it after work each day and managed to get it done quicker than either of us expected, not disappointed at all by this purchase! Perfect timing for the current pandemic we are facing!