Do not know of anything directly, but a few years ago I had good luck with some law offices loaning me space and conference rooms in Manhattan. In most cases i

Do not know of anything directly, but a few years ago I had good luck with some law offices loaning me space and conference rooms in Manhattan. In most cases it was a good deal, the office admins treated me like the rest of the actual employees. Paying $25 for an office or conference room and having an admin in $400 stilettos bring you coffee or order your lunch is a highly motivating environment. YMMV.