I only do hour appointments as I've found the half hour ones (in my experience) have been one's that mostly try and go beyond 30 mins and want everything crammed in that half hour - chat, drink, bj, giving me oral and full sex. The last request I had for half hour who wanted all singing and dancing got the response 'bring your ironing as well, I'll do that at the same time'  He said I was rude, and I responded he was a cheapskate - never heard back; funny that 

Oh so very true.... had one RAF guy who stayed like 55 minutes (30 min booking)... I probably put him off his stride by telling him (nicely) to hurry the hell up - that was in my first few weeks though and he tried again a few weeks ago with the old 'get a taxi to me and we will go out for a few drinks on me then half hour of sexy time'...oh feck off and go on POF 

I dream of a day full of 30 minute jobs! I love them, they're lucrative and quick, I don't let them take the piss with time, wish I got more 30 mins x

@shewolf -  very true though; done the online dating and had a few one-nighters with twats that were crap in bed and selfish; hence, I now get paid to do it and can throw them out the door 

The reason I really choose the hour as opposed to 30 minutes is the messing about getting ready in between appointments; showering, sorting out the 'just been bonked' hair and the rigmarole of refreshing the room etc. I'm happy to do it between hourlies though as I find most of my time for 30 minutes was spent grooming and refreshing. That's the lazy minx in me I think though, as all my energy is reserved for my guys (it takes effort to pretend to be excited - good ole liquid silk)  xx

Got to admit I preferred 30 mins bookings too.  My boredom threshold is very very low and tolerating a guys company for much longer and I start to flail. I am another who never had guys trying to take the mick out if the time. They wouldn't have dared .. my big toe would have been up their arse had they tried.

I have no strong preference between 1 hour and 30 minutes, but anything above 1 hour tends to tire me out.

I'm slowly but surely getting converted to the 30 minutes... plus, I'm a greedy cow (read that as you will)  ::)xx

But I wouldn't dream of offering 30 min bookings because I only do outcalls and after petrol it's not worth it for me to offer less than an hour.

This is why I am glad to live in a small-ish town, I just walk everywhere.