Few weeks ago I was in this hotel for 3 nights with my girlfriend.
We were luky because a private bus bring us to the hotel that is quite far from the city center.
However with 10 minutes of SBahn you can easily reach it from Marienplatz (Monaco main plaza).

At the reception they were very kind even if a lot of people were coming and the registration was easy and fast.
After few minutes we were in our room: not big but we found it very clean and everything we needed was at the right place.
Just a criticism: the second day, when we came back we found the room open: I'm sure it was an accident but it is important to pay attention.
Bathroom was very simple but very clean.
The whole room was as warm as needed in this cold period.

Breakfast was absolutely fantastic: you can eat everything you want, salted or sweetes, but personally I suggest you to eat fresh Bretzel
with marmelade or chocolate: absolutely delicious!

The athmosphere you can breathe is the one you can find in an old German stube: clear wood is everywhere!

When you have to check out pay attention to the fare: they wanted us to pay the full rate, while in the period we where there,
only a reduced fare had to be requested.

Despite of these two accidents the hotel was very good and not too expensive considering that it is quite near to Munich city center.

This is near a train station but too far out of the city. There isn't many places to eat. The whole building is full of smoke. The rooms were OK for a few days but no longer. Staff were friendly. Breakfast was very good.

We stayed at the Gasthof zur Post on Bodenseestrasse, Munich for 4 nights during the World Cup. There was a lot of gouging by many hotels in host cities in Germany during this tournament. This hotel was a prime example. We paid 199 Euros/night for 2 nights (Wednesday and Saturday which happened to be game days in Munich) and 87 Euros/night for the other two nights! The "best" part was that this hotel didn't appear to be full!! (Btw, we ended up here because no other hotels in Munich were available for under 200 Euros/night for our entire 4-night stay).
Back to the hotel, it appears to be a former Best Western property (evidenced by Best Western soaps and shampoo bottles). The room was of decent size and clean but there was no a/c and it was a problem on hot but rainy summer nights because we couldn't really leave the window open when it rains heavily. There was a fridge in the room. The included breakfast was very nice and fresh and included a good variety including hot items such as scrambled eggs, sausages, etc..
The hotel is located very close to the train station Pasing, maybe 5 min. walk. It takes about 15 min by train to Central Munich and the trains run very frequently.
If we were to come back to Munich, we'll definitely look elsewhere.