Werner's apartment is perfect for a stay in Munich, this is the 2nd time that I've stayed there. It is fairly central and less than 10minutes walk from Sendlinger Tor U-Bahn, or less than 5minutes walk from Goetheplatz. Access is great with a lift to the top floor, unlike a lot of small apartments in Munich where it's not uncommon to have to scale 4-5 floors with your luggage!
There are plenty of amenities in the apartment, coffee maker, toaster, microwave, 2 ring hob, fridge with a small freezer, TV, CD player/radio/ipod (old style dock), plenty of sockets to plug in your devices, a great shower and a comfortable bed. I can't think of anything else that I could need whilst there.
Around the corner is a small bakery and a supermarket so plenty of places to buy essentials.
Werner is easy to contact, even if he is not in Munich and replies to messages promptly.
I can't recommend this apartment enough. :0)