Cosmetic: Includes only surface-level updates (replacing wallpaper, painting, laying laminate) without changing the engineering utilities. Capital: Includes full demolition, building new partitions, completely rerouting electrical and plumbing systems, plastering, and final finishing. Turnkey: This is a full-service option where a company or crew takes over a bare space (black or white frame) and handles absolutely every task — starting from interior design and material procurement to final cleaning. You simply walk into a home that is completely ready to live in.

It is best to let the contractor (foreman) handle the purchase and delivery of rough materials (blocks, drywall, cement, sand, tile adhesive, cables) because they know the exact quantities and technical specifications required, and they often hold trade discounts. On the other hand, final finishing materials (tiles, laminate, wallpaper, paint colors, plumbing fixtures) should be selected and purchased by you, according to your taste and budget (ideally alongside a designer).