Any recent stays here? Or know the policy with rollaways or "sleeper sofa"?. I'm traveling as a group of 2 adults + 1 child (3YO) for 1 night. No twin rooms are coming up, so looking to book a suite in the Nanhai wing since they indicate a "sleeper sofa." I believe my previous stay was in the Nanhai wing, and like it a lot. Is the newer Wanghai worth the upcharge?