A very popular concept is to "buy where you want to vacation". That is a great position to protect the owner from lack of availability at other Hyatt resorts when using points. However, if the property is part of the estate transferred to beneficiaries, it doesn't mean that it's any longer a desired location to vacation. As MFs continue to escalate the arithmetic might not work. As an example, if the MF is say $1,600, that would equate to about $225 for each day for lodging in a 7-day stay. The first HRC resort is over 25 years old. The $1,600 MF could easily reach $2,500. The daily lodging cost would then be over $350.
My beneficiaries would definitely not want to be limited in their destinations of choice; moreover, they would look to Airbnb as a favorite for location options and cost. Currently the choice for my oldest son is Maui at an Airbnb unit at a cost less than $225. They have no interest in his parents preferred HRC destinations.
As a comparison in a 2-week vacation to Paris staying in a fantastic Airbnb property, the daily cost was $175. This property was located a few blocks from the Notre Dame in one of the most desired locations in Paris. There are no Interval properties in any way comparable.