Common frames are metal or powder-coated steel. Tabletops are usually MDF or other wood composites, and some listings show solid wood finishes (often pine).
Assembly requirements vary by model. Many listings require adult assembly; some state that necessary tools are provided, others indicate some or no tools are provided, and a few models arrive fully assembled.
Listed weight capacities vary by model. Examples include about 88.2 lbs for one desk, with sturdier models showing capacities around 120 lbs up to about 200 lbs.
Most listings advise simple cleaning: wipe or spot-clean the surface. Some specify using water and a mild detergent for tougher spots.
Small-space sets typically pair a compact desk with narrow bookcases or extra shelving, and include drawers and shelves designed to maximize storage while keeping a small footprint.