Yeah, weekends definitely quieter - when I've used to book somewhere to offer incalls for a few nights, I thought that booking a weekday and a weekend day would be a good idea to give clients more options to see me, but the Fridays were always packed and the Saturdays incredibly dead! Now I'm offering incalls full time I can definitely say that weekends are much quieter than weekdays - and you get all the timewasters texting on Friday/Saturday nights!