The features, one by one
You will find a bedroom without stairs at Amahoro, Urugwiro and Irebero. To find The Black Key Arrival, head to Amahoro and Urugwiro. For the private gated entrance, see Amahoro, Urugwiro and Ikaze. For the keyless entry, see Amahoro and Irebero. For the separate staff quarters, see Urugwiro.
Each villa lists these features on its own category page, and the main ones have a page of their own, with photos from the villa concerned. The concierge can compare two villas for your group before you choose. The smaller features, which have no page of their own, stay listed on each villa's category page. Every villa is booked whole, so everything described here is for your group alone.