My experience here was a little worse than I'd anticipated, but overall I think it's fair considering the affordable price. I really don't like saying negative things in reviews, but I have to say I didn't feel comfortable here. I'm an anxious person, and the inability to lock my window or my bedroom door didn't sit well with me. Amol assured me that Vienna is safe, but that doesn't do much for my paranoia. There were also house flies and fruit flies in my bedroom and the kitchen, and loose wires and moldy-looking marks in the bathroom. The shower was, at least for 183cm me, uncomfortably small. It felt like I was staying at an estranged uncle's house. I'll admit the experience might've been better if I had spoken to Amol more, but I didn't feel comfortable doing that.
But enough negatives: the place is in an area that's nice and quiet, and central Vienna is easily accessible through public transport, which is pretty cheap. Amol is very friendly: I appreciated his timeliness, the extra blankets, and the use of his fridge and dishes.
While I wouldn't go out of my way to stay here again, I feel like I couldn't have gotten a better experience without spending a good amount more.