Will anyone who has/has had a memory foam mattress such as tempur-pedic share their experience?

Can you tell me what you think of it and whether it was worth the investment? We love our memory foam pillows but don’t want to spend that kind of money on a mattress unless it is truly worth it.
Those of you that have a mattress topper, how do you get a sheet on it? Do you need special sheets to cover it and the mattress?
Those of you that have a mattress topper, how do you get a sheet on it? Do you need special sheets to cover it and the mattress?


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