Finally booked 2 nights after trying all week. Seems they started playing tricks. First they had 2 nights available, but I was waiting on points to transfer. Then the availability was gone (standard room has been moved to package). I then looked for 3 nights (same dates, just one extra night). It was available. Lastly, I called and enquired and they said nothing they can do. Minimum 3 night stay for points bookings is hotel policy. Following the conversation, they moved them into packages. Now, not even 3 nights were available. I then looked for three nights, but one day before which also included my planned dates. Booked those and then called to modify to include only 2 nights which was successful. Hopefully it was worth all the hassle and the hotel won’t be a disappointment in the end!