Igor's place was the perfect place for us. Igor (or Pavel... I'm not actually sure what his name was) was super fast and responsive any time we contacted him. His assistant, Lillya, was waiting for us with the key right at the time we had agreed on and was very sweet. The room was spotless and looked like it had recently been remodeled.
Keep in mind the place is small which was fine for us since we are both pretty small ourselves but it may not be for everyone. Really all we needed it for was sleeping and taking showers since we spent all of our time wandering the amazing city. Seriously, for the price and the neighborhood it's located in, it was perfect for us. We also loved having the bed up high too. It was like sleeping in a tree house. The washer and dryer were really nice to have also.
Another thing to keep in mind is that it is located on the ground floor so we weren't able to keep the windows open at night. It would have been nice since it was unseasonably warm in September when we stayed. We made do by putting the fan up on the bed with us though and we were comfortable all night. (Pro-tip: the fan will actually fit perfectly between the mattress and ceiling.)
Overall it was a great experience from start to finish and I would recommend it to anyone that is looking for a comfortable place in a great location, that is really close to the metro, is a great price and with good people to work with.