This is a cute little studio centrally located in the heart of Taipei. It is so convenient that there's department store next door and within walking distance to supermarket, 7-11, Starbucks, restaurants, and MRT (subway). The management team were great with communication and accommodation.
I traveled alone with my 4 and 6 year old and stayed at TanTan's place for 7 nights. We arrived late in the night and were able to self check-in. Building security took down our info and was nice to my kids. On the last day, we had checked out early in the morning to catch train, it was easy communicating with TanTan team.
The studio is just as described. It's a perfect size for the 3 of us. We shared a queen size (I think) bed. It's hard but bearable if you layer the duvet to make cushion. TanTan provided extra mattress for us in case the bed didn't fit me and the kids.
I didn't have issue with hot water. We took quick showers and it was fine. If you plan to soak in the tub, then you might run out of hot water and have to fill the tub in multiple settings. The tub had rough surface, my kids didn't like it. The bathroom sink is quite tall, my kids couldn't reach. You cannot flush toilet paper in the toilet, which my kids were not used to. I had to constantly remind them.
Extra blankets, pillows, and towels were provided in the wardrobe, which was surprisingly spacious! I was able to put my large suitcase and 2 small suitcases in there plus a backpack and hang up some clothes. There's also shoe rack on the bottom row.
The kitchenette has an electric kettle and cooktop which you can heat up food the old school way. I wished there was a microwave instead of an oven. The washer-dryer-in-one laundry machine was a lifesaver traveling with kids. We were able to toss in a load before our day excursions and come back to clean clothes washed and dried!
Overall it was a great place to stay and I would recommend this studio to travelers visiting Taipei.