The hotel is located on a roundabout, so take the one-way street just after the hotel and park for a moment to enable easy check-in. The spots are technically reserved for Hotel Markus Sittikus, but the IMLAUER staff assured me it's OK to use briefly during check-in/-out. The front desk staff provided a map to the parking garage down the street, where reserved parking is available. It's on another one-way street, and the entrance is on your left. The IMLAUER Parking sign can be hard to spot, so the entrance is located at GPS coordinates 47°48'27.3"N 13°02'23.9"E, and is located just after the only lawn on the Markus-Sittikus-Strasse block. Press the button on the call box to be buzzed in. The descent transition is quite steep and I had to descend extremely slow to keep from scraping the front of my lowered BMW. Inside, maneuvering is easy and I estimate the IMLAUER hotel had at least 20 spots reserved on level -2. I grabbed one near the yellow door for the pedestrian exit. Note: when returning to retrieve your car, the hotel will have to buzz you into the pedestrian entrance located near GPS coordinates 47°48'26.2"N 13°02'27.0"E on Auerspergstrasse.