I read about one hostel:

One writes:
The data center is located in the building of the RYBZAVODA!!! Once you come to them, remember the smell of canned fish for a long time. It is untransmitted. And sits in a dust chamber 1 sleepy sisadmin at the "server". The company is full of crap.

He is answered:
Why did you write this? I spent 40 minutes smelling my websites hosted by #name#host! No one has ever smelled it, but you already smell it. You can link, I want to assess how strong the smell of fish is, and whether it will be possible to recommend this hosting to customers in the future, or the smell of everyone scares.