I invite you to stay at my home. I'm a normal host. I suggest the normal room in the typical russian apartment.
Smoking drinking strong drinks are not allowed here, sorry.
Pets are not allowed too.
Transfer from|to the airport or bus|railway station costs EUR 10.
Our house is located not so far from centre of city and you won't have problem with transport. The subway station is about 5 min by minibus and 25 min on foot from home.