A modular arrangement needs the complete configuration, not just a photo of one unit. Show which frames and doors belong together and the intended order along the wall. Linking or restraint work must suit both the product and its surroundings.
Door gaps depend on the cabinet body as well as the hinges. The frame needs to be assembled square and positioned appropriately before final adjustment. Forcing a door into alignment can disguise an earlier assembly error rather than solve it.
Rails, shelves and drawers can add several stages to a wardrobe build. List the accessories separately from the main frame. Their positions, supports and compatibility should come from the supplied system instructions rather than an improvised combination of similar parts.
The agreed service covers manufacturer-directed assembly, door alignment and suitable anti-tip fixing review. Exclusions: Bespoke fitted wardrobes, room alterations, electrics, glass modifications, unsupported anchoring.