Please choose the correct solution to the question: How do I prepare the area to build a sun room addition to a house?

Solution1: remove obstructions and clean the area. Also, make sure that the grade is such that it slopes towards from the house.

Solution2: remove obstructions and clean the area. Also, make sure that the grade is such that it slopes away from the house.

Answer format: solution1/solution2
Answer: solution2