I'm back in the market again because my Panasonic Inverter Split Type's compressor died already. Area is a 43 square meter studio type condominium. Would like to ask for recommendation on aircon size. My old one was 2.5 HP. Considering getting the same so as not to change the tubing which are enclosed in a wall. However, it appears that conventional split type aircon is better suited for the size of my unit. Any comments on the size?