What is available to do on the property?
I am assuming you know that you have full use of the Atlantis property except Cain pool? There is another pool (technically closes at 5 like Atlantis but once lifeguards leave but people go back in ) and hot tub there, a gym. outdoor restaurant and also out door games--ping pong, shuffle board.
We just stayed here. There is so much to do at Harborside. There’s a gym, private pools, hot tub, shuffleboard and life size tic tac toe game. You can order drinks and food from the snack bar. We stayed a week and loved it because you also have access to Atlantis and everything there. The staff is so accommodating and friendly at harborside. We never have to worry about carrying our bags. Our room is always so clean and has everything we need for the week. We stop at a grocery store and liquor store from airport on way to harborside. We like to eat breakfast in and have snacks for the pool and evening. You are right aside of the Marina so you can walk around and look at all the boats. The have a shuttle to all the hotels and I believe they run every 10 min. We booked again through Familyfunatatlantis with Christina she is so friendly and they make booking easy.