Overall, I think FuJen's apartment offers great value for solo travelers.

Pros:
1. FuJen is a very kind and organized host. Immediately after I booked the AirBnb, he sent detailed directions on how to locate and access the flat, suggestions on where to eat, and local tips for my trip. The AirBnb is marked and is relatively easy to find. He provided instructions on how to use the appliances in the room as well as the washer, which was a very nice touch. During my stay, he also left a bag full of spare sheets on my door.
2. There is self check-in, which is super convenient.
3. The location of the apartment is perfect and very convenient. You can walk to the metro station in around 8 minutes, and by using the metro, you can efficiently reach almost anywhere in Taipei. There are plenty of lovely eateries in the surrounding area, as well as the night market. There are convenience stores nearby. The neighborhood feels very safe, even at night.
4. The room is fully equipped and includes a small fridge and microwave.

Cons:
1. In person, the apartment and its facilities appeared to be a bit older than the photos portrayed. There were large cracks in the wall paint and some marks on the walls. Also, I think the mattress was old because I could feel all of the metal springs on my back when sleeping.
2. When I checked in, I noticed small ants crawling on the desk, and towards the end of my stay, I found ants crawling on the bed.
3. This unit faces the street and the walls are very thin. Consequently, I could hear noise from pedestrians talking, scooters, etc. from the late morning until the late evening. If you are a traveler who rises very early, this will not be an issue, but as I like to sleep in on my vacation, there were a couple of times when I woke up from the noise.