See photos. Floor in bathroom has been raised so I'd like the floor removing to bring it back to the same level as the bedroom next door. You can see the original floor beneath the buildup. The bathroom has already been stripped except the toilet (toilet is loose so can be removed only to reduce floor and connect back in) Screw down new plywood once reduced. Also lay 18mm plywood in kitchen area to fill gap along with screwing down loose floorboards and one small section of bedroom as per photos. Job to go ahead anytime now, in Camberwell.