Recently returned from my 4th dive trip to Cozumel this year. For the past three years I have stayed at the "usually reliable", downtown-convenient, Casa Mexicana. This year I hit a few snags there,and thought I might pass along my personal experiences. First off,anyone considering booking this hotel must insist on a room off the bottom floor. The first floor is conveniently near the lobby,but also the kitchen entrance in the rear. If you are a light sleeper,beware of the "clack-clack" of housekeeping and kitchen carts banging along the hard tile floor. This first floor hallway is quite noisy, with door slamming and every voice magnified,echoing along the corridor. My visit in September found the entry escalators being repaired,often requiring a long slog up the frozen steel steps to the lobby.This on-again,off-again escalator work continued for five days and nights. When I returned in early December,the problem was still being worked on, as the staff struggled to erect the lobby Christmas tree (also a 5 day project). Divers staying here will soon note the 7AM buffet breakfast seldom starts promptly at 7AM. Making it difficult to meet the morning Aldora boats at 7:30. Would be nice as a courtesy to the many divers who stay there, if they opened a mere half-hour earlier. And because the buffet is in an open atrium,and it might be raining, the whole shebang moves downstairs to the conference room,... chairs,tables,food,coffee,juice,fruit,etc. .Finally the cable TV...Now I'm not one to travel to Cozumel to lay in bed watching Mexican TV, however...it is included in the advertised hotel "amenities". The cable TV has 27 channels, 9 of which are blank. Channel 21-22 are the same. Channel 29 (National Geographic) shows a frozen still image. Expect to see a lot of "Ninguna Señal" messages on your screen.CNN is one of the rare channels in English,...but the audio sync is whacked-out. Fox News not available,...perhaps intentionally. Well kiddies, I hope this informs those considering this otherwise splendid,well-run hotel, a mere block from the Aldora office,and a short five-minute walk to their pick-up pier. You may have a different opinion,and I welcome your own experience...Enjoy !