Shattered Kingdoms

Is there any way you can rest better then training then going all the way back to an inn? I would have to walk there and walk back and by the time I got there I would need to rest again. Can't there be like a rest area in each training area, just helps you rest maybe not as much as an inn, but something that 1/3 of an hour spent training isn't spent resting.

Kill two-three people, then sleep until one tick passes, then stand up. Lather rinse repeat. More effort's required, but you get a lot more out of each hour.