Flexible. Currently booked Andaz and Grand Hyatt. But do not feel good to book two rooms each day. Planned to do Airbnb. Then just realized there is no Airbnb in Singapore. Certainly like to keep it < $1,000/night. Do not like to break the bank with a long summer travel.

Prefer to book like Residence property type. The last I remember is the Pine Cliffs Residence in Portugal. Not sure if there is such in Singapore. Certainly prefer to redeem points of Hyatt and Marriott. Marriott still gets the 5th night free.