This place is amazing- extremely convenient, nicely furnished with style. The staff are very nice and helpful, and make you feel like a guest at your friend's place. The sleeping area is spacious compare to other hostels.
It is in overall very clean and modern, but I would say there is still room for improvement in terms of hygiene- the public bathroom could be dirty at some time as there is only one cleaning session in the afternoon everyday, and i see small bugs flying around.
But trust me, the issue is absolutely tolerable, it is not serious at all so please dont get cooled off by this comment.
I truly recommend this place and I would definitely come over again when I visit Taipei in the future.