First of all, this was an extremely inexpensive Airbnb. Under $30 a night is an awesome price and one of the cheapest we could find for our trip. That being said, you are not getting a 5 star hotel for a tenth of the price. Some of the aspects of the Airbnb are what you would expect from an under $30 Airbnb.

Pros:
-PRICE!!! Can’t be beat.
-Location. The place is a 3 minute walk to the Petralona Metro Station.
-Safety. There is a locked front door to the apartment building and then a locked door to the specific apartment. The neighborhood seemed safe.
-AC. The air conditioning unit worked fast and well.

Cons:
-Noise. There is a restaurant literally next door of the bedroom. The place was open and noisy until around 12:30-1am every night. I am a light sleeper and had a bit of trouble falling asleep. However, my fiancé is a fairly heavy sleeper and she had no problem with the sound. If you turn on the AC unit, it muffles the sound enough to not be noticeable, but if it’s not hot, you might get cold running the thing when you sleep.
-Bathroom. The bathroom is the size of an under $30 Airbnb bathroom. I am 5’11” and it was quite tight for me. If you are 6’4” plus, you are going to have a tough time using the bathroom.

Overall…
Ultimately the price and location outweigh the size and noisiness of the Airbnb. As long as you remember that you are only paying twenty something bucks a night, you will enjoy your time in the apartment. If you are expecting to somehow be getting a giant luxurious apartment for under $30, then you will be quite upset. For the average sized or smaller budget travelers who can share the same bed, it is an awesome deal and I would recommend this Airbnb.