i read 2 forum id u post. it's hdb 3rm resale flat. if put fcu at on top next to window but fcu will cut over to on top of toilet door. - my friend told me it will look ugly. also no good to put above toilet door due to air will leak ur pt 6) side of bed is it same wall where bed headboard placing (but not possible) is it okay to place it bed location opposite wall near door when u open door wide or 90cm gap away from open door? the walls are far and wide is it refer to near door? single bed in master bedroom. compressor unit outside window with stainless bracket in master bed room thanks for advice me.