To me - make sure it is not facing afternoon/evening sun....the rest is ok!!! in my younger days, bought one house facing afternoon/evening sun....stay in the house also can get sun-tan.....quickly sold it off! and promised myself will never get another place that faces the afternoon/evening sun!!
Yes, its true not to have afternoon sun front & back.
I have my HDB main door facing west, the room temperature is around 33deg at 4pm.
Swear not to have a house facing west!