Florian's place was great!
I needed to stay there for a month, and I got access to the bigger room of the flat, and I had everything I needed - good internet for working remotely, comfortable and great-quality furniture, clean bathroom, and convenient washing machine. The other people in the flat were very good housemates, keeping things clean, and one of them, Carl, was very helpful with advice on how do things work and where to find things.
Florian was also always super quick to respond, and communication with him was great. I actually had to find a place rather quickly, and Florian arranged everything to be ready within the very day I wrote to him! And ever since, he answered all questions I had promptly.
One thing to note, there is (at the time of writing this review) a family with small kids on the floor above, so every now and then you may hear them, but they are going to sleep at reasonable hours, and in the evening/at night it's perfectly quiet.
The area is well-connected with bus/tram/U-bahn, and has, in my humble opinion, some of the best restaurants in Munich.
All in all, I can recommend it as a great place to stay if you need to be in Munich for a month!