This is a one-star hotel rather than a private residence. As such the management don't provide the level of personal communication you would normally expect from an AirBnB property. Don't expect a message with check in instructions, or for phone calls and messages to be answered. To check in, push open the door on the ground floor and head up to the check-in desk on the sixth floor.
That said, for the price and location it's reasonable. The property was clean and felt safe, and was reasonably comfortable, which is all I really expect at this price.