Approval of details reserved by Conditions 4 and 5 of planning permission 20/0008/FFU [relating to the erection of a first floor side extension with a front bay and canopy and other alterations including internal and external alterations, which include increased split level basement habitable accommodation with access to the rear garden from lowering the ground levels at the rear] to agree details of the existing and proposed patio and rear garden levels for the development and seeking approval of details provided for proposed tree protection.