This is a great place in a great location and Dana was an amazingly wonderful hostess. I strongly, strongly recommend her and her place. Dana got back to me within minutes each time I contact her which was particularly helpful when I was trying to book for the very next day, and also when I was hoping to extend the stay by one day at the end (both of which she went way beyond the call of duty to arrange). The place is a hotel-like timeshare where you get assigned a room based on availability. We stayed in a 5th floor room with patio and even with our sliding glass doors open to the shared patio there was no significant street noise, despite what other reviewers have said. All of the rooms we peered in to were very nice. Very modern, contemporary furnishings, A large flat screen TV, sofa bed and king size bed and nice bathroom. Larger than any hotel room we've found in San Francisco. Service from front desk to bell staff to concierge very nice and helpful. There's an Italian restaurant (unaffiliated) on the mezzanine with nice piano or combo music most nights. 9th floor lounge with coffee and refreshments and fitness center are available to all guests. Location is fantastic at Post and Mason, right across from JW Marriott (and a huge savings compared to that), a couple blocks from theaters, a few blocks to Market street from which you can get anywhere, a few blocks up hill to Nob Hill, easy taxi access, 3 24-hour restaurants (2 of the Loris chains and a famous burger joint) within a block or two, and it's 2 short blocks to Union Square with all its shopping, the Starlight room, street performers, etc. Also on Union Square is Sears cafe which is famous for it's breakfasts (and great for lunch too). A great (expensive) steakhouse called Osso is 3 blocks up the hill and a block or two West. There's a reasonably priced (for San Francisco) garage next door if you have a rental car and there are Zip cars in that location, too. For clean, modern, comfortable accomodations at a great price in a very central downtown location, I don't see how you could do better. And, again, Dana is terrific. Our son is moving to San Francisco and we'll definitely stay here again when we visit him. Highly recommend. Thanks airbnb. And thanks again, Dana.