Room wall height

Asslam o alaikum
We are constructing 8 marla house in gulberg faisalabad..Im confused about room wall height,, what is the standard room wall height ???? Please help me dear experts

Ws. Wall height should be 10 Feet. When tiles or marble plus its base will be laid, height will become 9.5 feet. Plaster of the roof will also reduce 1 inch. So your clear height will become 9.5 feet or lesser.

Another way is to have wall height of 11 feet. Clear height would be more than 10 feet and you room and home will look spacious and big.

Choice is yours own.