Hey,
Just with little googling - I found the following: if you try: "http://travel.guardian.co.uk/article/2006/may/07/delhi.India.ethicalliving" and scroll down in the reader's tip section, you find the following:
"Naari Guest House for Women
Posted by ciaoshazia 22 November 2006
I stayed here for 6 weeks and it is fab. I think this is the only private women-only guesthouse in Delhi and it is safe accommodation for women traveling solo or in groups in Delhi. Home-cooked Indian meals, own bathroom, laundry and airport transfers mean a hassle free and safe way to begin your trip. "
Now I do not know anything about it other than the comment reproduced above, but found the link to their website: "http://www.allworld-vacation.com/India.htm"
Unfortunately, I tried to convert these addresses into links and that did not work - so you'll have to cut and paste in your browser's address window...
Good luck!
PS: Naari means woman in Hindi...
Edited by kavindra, 11 January 2007 - 08:37 AM.