I told myself I'd stop giving input after someone recently asked for help and I added my 2 yen and got what I'd consider the unfavorable response of silence... I guess I lied to myself. Sooo, for whatever it's worth to you I think this is a great render !
Beyond that would be the "fine tuning", the little details IMO. The most noticeable things at first glance:
render 1. Her right leg falling off of the lounge chair (she's about to wake up from that lol)
render 2. Her right arm clipping the chair.
render 3. Left arm slightly clipping the pillow.
** Honestly not trying to nit-pick, I can't/ shouldn't expect everyone to spend as much time as I do paying attention to detail but I somehow get the sense that you take pride in your work/ craft **
It's obvious that you have already adjusted either the lounge chair or the figure pose, so I'd just say maybe widen the chair prop slightly ? I honestly mean no harm; just trying to help out with your final product.
Happy Rendering !