We are seeking to convert an attached cottage into a master suite attaching to a large screened porch and pool area. The cottage currently has a kitchen/den, bedroom and bathroom and a closet. It is attached to the house, but no entry to the house without passing through a porch or garage. We wish to have an entry into the new suite from the main house without having to go through the porch area. The entrance should be in the area of the existing closet space and from the wall now separating the cottage from the laundry area of the house. We would also like to convert the existing full bath on the 1st floor of the house into a laundry area and the existing laundry area into an entry area from the garage with more room than we currently have for this entrance, which is used most often. We would then need to create a powder room (bathroom with sink and toilet but no shower) somewhere accessible from the kitchen of the house.