I would LOVE to go there, but they are by appointment and I suspect they are NOT wheelchair accessible, or not VERY accessible anyway. They also sell MBL stuff if I recall correctly. The only place in Austin that does. I am SOOO jonseing for some MBL 101's w/ a pair of 9007's!
Yes it is on the second floor. There may be an elevator, but I didn't see one. The shop is set up like a regular house. Really great stuff and Casey McKee gives really good demo. Even though I was buying a relatively inexpensive piece (the Ayre C5) he treated me like I was buying X2's. He had such great taste in music I ended up buying several of his demo CD's at Waterloo! I think this is both the advantage and the disadvantage of "appointment only" establishments. Frankly, most of my big electronics purchases have been "spur of the moment" impulse buys. If I spend alot of time thinking about it I will find a reason not to buy!