No there isn't... because the spare room is turned into a gym.The weird part to me of the whole Jill/Bella situation is that in a house that size, there's not a spare bedroom? There's a weird upstairs study (with a huge couch) a Yoga room, a Sauna, and probably more that I'm forgetting but no spare beds?
Like, I understand the actual meta reason for it (DPC needed them to share a bed for and for Jill to leave to go to the couch to move the story forward) but if that house existed in real life there would absolutely be a spare bedroom, if not two or three.
There is the living room down stairs that a person can easily sleep at... but apparently that's not an option.