Take the suburban (S) Bahn. Munich has a subway (U-Bahn) and a suburban train network (S-Bahn), which runs below surface in downtown areas too.
Jut follow the green S-Bahn signs and take
any train going in the direction of München-Ost (Munich East) or Marienplatz. Trains depart every two minutes or so. Four stops and you are there. The hotel is directly on top of the station. You simply take the elevator going up from the platform against the direction of travel and turn to the right.
http://www.mvv-muenchen.de/web4archi...nnetz_2010.pdf
Taxi won't be quicker.