Dear FS Master, May I know does a period 7 flat (a unit on the 10 floor) become a period 8 flat after the below changes: 1) A fresh coat of paint to all the walls, celing, main door and main gate. 2) Marble polishing at the living & dinning floorings, overlay new tiles at the kitchen, both toilets, store room and balcony. 3 bedrooms are laminted flooring, so can't change. Appreciate your advise. Thank you.