[sushi_78]

I compared it to my Hamster Heaven and for all intents and purposes, they're the same size. The Grosvenor feels more spacious to me because the more square base means you can put things closer to the edges.

The Hamster Heaven isn't technically 80x50cm either. Those measurements are taken from the very ends of the clips so the base is actually 78cm. Though I know the Hamster Heaven has fallen out of favour in some groups lately as well!