I'll start with the pros. First is the location, just a few hundred feet from a nice, clean, quiet part of the beach on the southern end of the boardwalk. Second, in the apartment itself, the bed in the main room is big and comfortable. Showers work well with plenty of hot water and very good water pressure. Kitchen is very functional and has good air conditioning. Plenty of good towels.
A couple of issues though. First, the air conditioning in the bedrooms did not work at all, and it was very difficult to sleep even with the bedroom doors open to the kitchen (not an ideal solution in any case). Finally on their third visit, the repairmen began to replace the air-conditioning units in the bedrooms, but they did not complete the job in either bedroom during my stay. Hopefully they are now working, having been replaced, but don't know for sure.
Also, the door to the second bathroom doesn't seem to have a lock. And the sinks in the bathrooms are very small and difficult to use. The mattresses on the bunk bed are not as good as the mattress in the main bedroom.
Overall, I think it would have been a very good experience, but the lack of air-conditioning in the bedrooms ruined it. Hopefully that is now fixed and the next visitors will enjoy their stays.