Build a 1950's style dorm in a 'safe zone' with food and laundry service contracted to the same companies serving us soldiers at the same exact quality. Then yes. Pay their expenses for such a thing. Otherwise it's on them and they can miss off.

Wow, can we remove their salaries?

What till you find out members of Congress have access to an 24hr in-house Pharmacy that enables members to simply 'request' pharmaceuticals without a Doctors script (iirc) and no official paper work is kept on what the individual receives. Remember those 'stories' about congress and their families treating themselves with HCQ etc , this is how they were getting it, and many also use the facility for spouses/ children who otherwise have 'drug misuse issues'.

That explains why it's gotten so expensive to live there. The leasing companies know this, so they charge higher prices.