Location - wonderful view from balcony, quiet, central in old town, clean, comfortable apartment, good service, good info provided. Highly recommended!
Beds were quite hard (can feel the springs) - simple remedy is a foam top mattress - sheets could be better quality as well (small things, but make a big difference!) Maybe provide some tips on how to keep the mosquitos out (not your fault of course), but if there are tricks to fewer bites, than would be helpful.