Doubletree Putrajaya - Base to "Family Deluxe" , which is a Suite with seperate living room. Strangely the only room with "Suite" at this hotel is the 2-Bedroom Suite
Hilton Petaling Jaya - Base to Suite, also separate living and bedroom
Hilton Kuala Lumpur - Base to Lifestyle Suite
Conrad Singapore - Base to Suite but only for the last night of a 3 night stay. Offered FOC as I had requested a NOR1 upgrade but the hotel were unable to charge for it citing being "full".
Noticed Suite upgrades are getting more common again in Malaysia, whereas the begining of the year the best I'd get is Executive Room