The District of Columbia wants to be made a state. Fine. Just remove the federal government from there, as it was removed from every other state to prevent any one state from having too much power.
Use existing technology to disperse the government. Representatives can stay in their districts, and "meet" online. It makes it much more difficult - nearly impossible - for an enemy to take out a majority of the federal government with a single strike. It weakens the power of lobbyists. It strengthens the power of the citizens.
Any hospital or other institution that houses people should only offer private rooms. No one should be forced to be in a room with another person. I mean this drives me to distraction. It's 2017!