During my three week stay, the biggest issue was that the wifi constantly had to be reset, sometimes not working for prolonged periods of time, or lagging behind so significantly that it was just cheaper to buy data on a SIM card, so YES there is wifi, NO it does not always work. There was also constant construction happening very near the window, very loud and for the better part of the day.
The host was always prompt and reachable via AirBnB. However, none of the other residents who had been living there for longer periods of time (even a year and a half!) had ever seen the actual host Brend, only having dealt with his mother, so that was very confusing. At one point, there was a theory floating around amongst the boarders that "Brend" was a corporation, such was the strange juxtaposition between the seemingly friendly and prompt AirBnB messaging system and yet invisible, impersonal reality.
Additionally, if you arrive after a certain time, self check-in can be very daunting- nothing was ever explained to me. You have to rely on the kindness of the other long-term boarders or ask Brend via message to get basic information like WIFI password and such. Therefore, self check-in is NOT advisable. If you're arriving after a certain time- I believe it was after 9PM - then you are given a set of instructions on how to let yourself in. I didn't see the host once during the three week stay, and only saw the host's mother once after I'd been there for a week, even though I'd requested a check-in and explanation of things scheduled for the day after I arrived. Otherwise, you're on your own in finding out where everything is. When they claim that they can be as present or invisible as you'd like, it's mostly 99% invisible.
The linens could have been cleaner- the first night I arrived, there were hair strands on the bed and I had to request new sheets. The bathroom had hair everywhere. Also, when the cleaners do come once a week on Sundays (a fact I did not know until a day before I checked out), you must have your door unlocked and opened in order for them to clean it. Otherwise, you can make your own bed with the fresh linens kept in a bag and suffer another week.
For the price you pay for sharing a very tiny bedroom and one bathroom amongst four other individuals, you can definitely get a much larger space or even a studio if you look around. However, if you aren't inclined to search further or just can't be bothered, the area is fantastic- too fantastic apparently, as there is constant loud construction due to the boom of interest in the area.