We loved the Hotel Mocambo! It is a beautiful, classic hotel, wonderful for those who want an authentic Mexico vacation experience. Our room was spacious and clean (the a/c worked very well), the staff was very attentive to our needs. The breakfast buffet was amazing, complete with live marimba music, and the restaurant offered a wide menu. The outdoor pool is great, though the slide is super slow (which made it hilarious to watch people try to go down it without getting stuck!), and the indoor pools are nice and relaxing. There is quick access to the beach, but you do have a short walk through a parking lot that is covered in litter and past a shabby, abandoned water park.
Other things to keep in mind: the hotel is terraced on a hill going down to the beach, As a result. there are lots and lots of stairs. I think I counted 86 stair steps between our room and the lobby. Also, the Hotel Mocambo is showing its age (built in 1938, I think) and could use an exterior coat of paint, but for my family, that just added to its charm. There are cheaper hotels in Boca Del Rico. There are also more modern hotels, but the Hotel Mocambo wins for charm and character.