Maria's place is right in the center of Hoher Square, a fun place to be while staying in Vienna. Unfortunately, there was a heatwave when I was there, which is really rare in Vienna, and most folks in Vienna don't need AC, and Maria didn't have any, so it was pretty warm when I was there! But it's a cute place and right near everything! I would recommend it highly. It also is a little hard to find, so make sure you follow instructions to the letter re finding the address and apartment. Also warning...they are right over a Gelato shop, that is very, very tempting!!! :)