So we are delighted with this large, stable and almost escape-proof enclosure for small animals. The construction is easy and fast to do and easy to second. The material seems to be very stable. I like very much that the top cover can be easily opened, so that one enters. I would also like to say that I think it's great that this enclosure is 230 cm long and 70 cm high, which makes the animals really much room to romp, play and jump. However, the outbreak lock is only useful if the enclosure is in reasonably level ground, otherwise it is on and the hare can topsy through. All in all, we and our rabbit but very pleased with the enclosure.