Our mistake was simple. We didn’t realise the impact of late afternoon direct sunlight on the windows of the living room. Pretty dumb really but because of restrictions outside, the only fix is drapes and doesn’t really help. We’d have been fine if we simply upped the output of the Aircon. Theoretically there was already margin so I’d consider looking at things like that and asking him to just have a think in that. Do keep in mind, here in Costa Rica direct sun has a very rapid impact. It’s a little stronger than texas