On the booking site the room looks small but neat and well-kept. In reality this is slightly different: it looked and felt very worn-out, with e.g. a frame around the mirror which seemed to be falling apart, some unidentifiable stains next to the door (near to the ground), one of the lamps whch would at night still blink faintly even when turned off, and a sink tap which would legitimately wobble when we'd touch it. The shower, as far as we noticed, only had a cold and a hot mode (no matter where you would turn the handle, where half a centimeter would make the diffence between cold and just slightly too hot to be entirely comfortanble). It also had no ventilation, so if you would choose to shower hot rather than cold the steam would build up inside the cubicle. The toilet would, if we flushed, keep making noise (leaving us reluctant to use it in the evening because we would have to sleep with that noise), and a notice said we could not flush toilet paper which was inconvenient. Also be warned that they do not standardly clean the room every day unless you put the notice on the outside of the door.
One plus is that the hotel's staff was nice and service at the reception was indeed as far as we noticed 24-7. They also had a water dispenser, free bottles of water and bags of tea/coffee in the lobby, which was also a great help. The location, above a 7-eleven, near multiple bus stops and a short walk from taoyuan train station was also not bad.