I must also mention Dream Hotel Soi 15, staying my last 2 days here again and found it really nice.
Modern styled rooms, good breakfast buffet with nice omlett station.
And as far as i heard before, lady-friendly, which I will test tonight :)
Edit: Girl friendly, ordered a Massage Girl 2 times to my room, they just take the ID, and send them up to your room after confirmation, when the girl is leaving, they call again to confirm everything is fine.