The overall quality is rather medium-low. The wood is untreated fir (so little resistance when installed outside), thin (15 mm). No door with hinges, but simple panels that remain stable with little wooden latches (can turn easily, and suddenly open the cage). The installation guide is unclear, only in German. The assembly is a bit rough (very average precision cutting), and some panels were already damaged on delivery, probable sign of the little solidity of the "whole rather prefer the Cabane cage rodent small luxury two-storey. - cage of excellent quality wooden rabbits or other rodents (treated, solid, flawless design).