Woody,
Have a look at this thread, there are some recommendations there -
http://www.ignatzmice.com/WWWBoard/PHPB ... 0&start=30
If your staying for a week or more, I would consider a serviced apartment. I popped down to the one recommended by Thaipan (Metro Apartments) and they seemed very clean and well run, but were fully booked.
I think that all the hotels and guesthouses in Pattaya are girl friendly - apart from the ones at the very high end (ie 2000 baht per night), as you the hotel that you are looking at would be 'high end' you might want to do some research before booking.