preserve the entire uploaded image exactly as is keep all geometry architecture camera angle perspective lighting materials textures and reflections unchanged do not modify anything except the specific edit below only required edit remove the stairs on the right wall completely this area is not a staircase structure replace it with a clean continuous floor extension that matches the existing floor material perfectly the floor should extend inward naturally as if the space between the walls continues uninterrupted ensure the transition is seamless with no visible steps risers or structural additions strict rules do not add stairs or any stair like geometry do not modify walls lighting camera or materials elsewhere do not redesign or reinterpret the space do not introduce any new objects or architectural features only remove the stairs and extend the floor surface
