Part time roommate for beautiful apartment

Here's a good deal if you are only looking for a room a few days per week. If you're only in the city some of the time, perhaps for a specific job or have another home elsewhere. I'm looking for a little help with rent but trying to avoid a full-time room mate.

This is a really sweet two-bedroom apartment in a lovely Polish building one block from the G train. I have been here for 5 years and the place is so great that i don't want to leave, even if i can't afford it :))
It's a railroad apt. with all the best positives - 2 separate entrances so no need to walk through each other's rooms, shared kitchen & bathroom. Your room is in 2 sections; perfect for splitting up your sleep and work/play space! In addition, there's is a huge but homely living room and the rooftop (one flight up) has the classic beautiful panoramic view of the city. This is an amazing area to live in - specialty stores, supermarkets, superb restaurants and bars all only a few steps from the apartment.

I'm a (quiet) musician/songwriter.. I run a Virtual reality production company and have a pretty active social life but also like to crash at home a couple of nights a week. I'm always very sensitive to room-mates needs and am looking for a roommate with the same sensitivity, who is mindful of noise, very clean, doesn't bring the party home, blah blah.... You get the idea :)

For 2 nights a week it would be $500 per month, for 3 nights $750, 4 nights a week it would be $950 per month