An authority shall have power:
1. To arrange with any city or with a government for the (i) furnishing, planning, replanning, installing, opening or closing of streets, roads, roadways, alleys, sidewalks, or other places or facilities, (ii) acquisition by such city or government of property, options or property rights, and (iii) furnishing of property or services in connection with a project;
2. To arrange with the Commonwealth, its subdivisions and agencies, and any locality of the Commonwealth, to the extent that it is within the scope of each of their respective functions, (i) to cause the services customarily provided by each of them to be rendered for the benefit of such hospital authority, (ii) to provide and maintain parks and sewerage, water and other facilities adjacent to or in connection with hospital projects, and (iii) to lease or rent any of the dwellings or other accommodations or any of the lands, buildings, structures or facilities embraced in any hospital project and to establish and revise the rents or charges therefor.