I'll start by saying that Mark and Chad's guest house is just beautiful -- pristinely decorated, clean, and well kept. The patio right outside is quiet and serene, and great to retire to at the end of a busy day exploring the city. The location is perfect -- very central AND within waking distance to bar/breweries, restaurants and coffee shops.

Mark and Chad are very warm and friendly. They were extremely communicative and accommodating to my needs - very easy to reach, and prompt with responding. I would absolutely, without question, come back here to stay if I'm in SD again, and recommend this place to anyone who'll be visiting.