Gypsy is correct.
I've done the 1 night hotel stays multiple times over the years, in different cities, and never had a problem. I just did it again last week. Brought a printout of the hotel TM30 to immigration. Official mumbled something about previous days and told me to go to another counter to get a "Receipt of Notification". Took an extra 3 minutes to do and I was good to go. No further questioning, no fees.