The pros and cons were quite evident after the first day: the pros were a very communicative and friendly host (and I quickly fell in love with the neighbours in the area), to a certain extent the price is low for Taipei; the cons were the dirtiness (and at times overall state) of the flat. I enjoyed the flat overall because even though it was sometimes a challenge I had great roommates. I mean, if you are a young student and are pretty flexible with your expectations, this is what you should choose. You might consider other options if you are older and getting comfortable.
I would recommend uploading recent photos since the current ones at Airbnb might be not-exactly-up-to-date.