My flat needs a new floor for tenants. It currently has cheap scratched laminate with plastic quadrant fitted badly against the skirting board. I have no idea what is underneath, some sort of boarding I guess. If I don't want new laminate does vinyl/Karndean/Lino/Carpet (or whatever) go on top? That sounds cheaper than ripping it up. There are rules in the block about hard floors (not allowed) so we have always had large rugs over the existing floor. The bedrooms are carpeted. Anyone got any advice for what would be a good, cost effective way of reflooring please?