You know, I think it would be an excellent idea if each legislator had their office space **within their own districts' boundaries.**  That way they would be Most accessible to the people they are responsible TO, and less convenient to the people who want to influence them from outside their districts or constituencies.  
Certainly doesn't need to be prime commercial real estate either - shouldn't be at any time [conspicuous consumption not being a virtue in State spending], but Certainly Not now, when almost every other State function is being asked to deal with short funding.