Yes the suites are an option as part of this deal. Our NMF kid is in a suite in RCS.
It was explained to us that the NMF package would cover the cost of a “regular” room in any hall you choose. So that’s whatever the normal arrangement is for that hall (for example, a 4 person suite in RCS).
If you choose a more expensive option (for example, you pick a single room in a building where doubles are the “regular”) then you only get the scholarship amount for the “regular” amount.