A locked, gated road not indicated on the map (Google? Vrbo?) caused us initial difficulty in locating the casita, but we found another way in quickly enough. I also hadn't received a door code, but Maria's husband, reached by calling the provided phone number, gave it to us and all was well afterwards. Despite these hiccups, we had a great stay. The casita is lovely and comfortable and just a short walk from town. I enthusiastically recommend it for those visiting the Tubac area.