Warren's place is a great place to stay and use as a base to Mount Cook, Lake Pukaki and Lake Tekapo. The house is clean, spacious and the amenities are great if you want to do some cooking or washing. Warren also provides WIFI access, so that came in handy for us a few times when booking activities etc. The only thing to bear in mind (and which was no big deal for us) was that we needed to have our own shampoo/conditioner/shower gel.