Hello,
To be honest, there is not much to do with this plan, draft, sketch... whatever you want to call this construct. It may serve as a rough orientation, but nothing more. What immediately stands out to me is the proportion of the bay window. I can’t help it but... no, please change that quickly. And the staircase. No idea what they were thinking. I’ve never seen anything like it or maybe I’m misreading the plan. Pantry already mentioned. Upper floor without structure. Please start over and have a serious talk with the planner... Or as mentioned, switch. Regards