Overall, it was so-so(cost-effectiveness)
Never expect any quality for stay.
1 day for 20$ including breakfast, but most guests are late check-in, so never step to the restaurant.
I stayed two days for different room and I always saw bugs in the room.
And early morning, there was some noise from outside. If you are sensitive, be aware of all kinds of noise. furthermore, refrigerator's operation noise was worst.
There was a issue in the bathroom, too. somebody wasted things was thing left alone.
If you want to save your money for stay, and you are not sensitive, Redpalace hotel is fine.