The Gästehaus is situated in the middle of old Salzburg. It was unfortunately raining cats and dogs while I was in the city, but consider this: the Kapuzinerberg is in the back yard, Schloss Mirabell is barely a minute's walk away, and the Salzach is equally close from the front door.
The reception staff is very friendly, helpful and knowledgeable. The room was absolutely mind-blowing - gorgeous high ceilings, an excellent bathroom, and so much space you could, in theory, live in comfortably. The bed was great, I had a quick lie down after arriving and slept for two hours while the rain and thunderstorm softly sounded in the background. Considering there was a weather alert, the double windows do a fantastic job of silencing the environment.
Truly a blessing to have come across, will definitely stay again if the opportunity presents itself.