We were really happy to be able to stay at Marina Bay Sands and had a good time in this amazing hotel which we might not have taken the decision to afford otherwise.
Two things were a little concerning though: 1. We constantly had a feeling of injustice about what we were doing (e.g. staying in one room with two kids is not allowed and you are treated as guests to VIP guests, so should not mention you have payed) and thus we went around a little uneasy and did not dare to put things on our keycard for example (that is fine, just if you are wondering).
2. We had to change rooms for the last of our 4 nights which was quite annoying.