Good quality buildings are designed for good appearance, comfort and convenience, as well as an element of prestige. Ornamental treatment is usually of higher quality and interiors are designed for upper-class rentals. The amenities of better lighting and mechanical work are primary items in their costs.
In dwellings, the good residence is generally built to cater to the young executive or move-up market. It will be much the same construction as an Average quality, with more detail and higher mechanical and electrical costs and may be the standard structure in the move-up community.