Can AI models be used to generate floor plans for say a 2BHK or 3BHK house given I provide the area in sq ft. and my house preferences ? If yes, is there any model capable of it right now ?
In theory the current models may by accident get it right. However since there is no detailed information available about what different rooms are required, their function their size etc. The answer is no, not yet at least.
This. SD and most AI models are good at approximation and mimicry. This is why you occasionally get multiple fingers, heads turned backwards, and double torsos. If you're building a house it'd probably be good inspiration but some things would be unreasonable like a room with no window or 3 rooms sharing a half bath only.