Not sure what suggestions you are looking for?

- Go to Accor's website & book some stays?
- Personally, I try to use the Free Nights @ expensive hotels... But I assume you know that already!
- You can now pay with your points upon check-out. I guess you can use free night & pay for your food etc with points. But I'd double check, I think I read you can only use points if eligible stay & free night is not eligible. But not 100% sure here.

How did you end up with 3 AccorPlus complimentary nights? The last few years, we have failed to use ours too & they (AccorPlus Vietnam) only ever agreed to carry over 1 night only... Our card expires soon, I have 2 left - the sales lady already called me to use one & she will carry over the other one...