Sean only speaks/writes Chinese so if you don't it would not be possible to book this or one of his other apartments. He was very good with communication leading up to the stay but handover of keys wasn't very good. We were supposed to meet his friend who never showed up and who didn't answer her phone. When we called him he eventually contacted the cleaner who let us in (40 minutes after waiting outside with luggage in the hot, humid summer weather). The room was exactly as the pictures show but I expected to have 2 beds made (as the pictures show) since I was travelling with my mother (and I told him this). I was surprised he expected us to pay 500 Taiwan dollars to have sheets for the second bed, which was a real disappointment.
Otherwise, the apartment is very nice, very quiet for sleeping, and in an excellent and convenient location just across the road from Taipei main station. It is located on the 14th floor and has a view of Taipei 101.