this mattress business raises an interesting question. In areas outside of the US, tariff restrictions and taxes could make it outrageously expensive to ship mattresses in from the US, so perhaps in Canada, Sealy makes one mattress solution for both Sheraton and 4PTS? Just a thought.
Most of us can attest that in the US, the mattresses are, indeed, somewhat different.
Perhaps at the 4PTS YUL the Sweet Sleeper mattress' presence could be explained this way?
Other thoughts?