Solution for landscape causing water damage

[Adrian Fajardo]

I need help from the vast knowledge here in the BP community. I'll be brief and specific in my post. I can fill in more details if it seems too vague.

I'm in the process of purchasing a property and in my option period. To put things into context, I am holding this property for the long term. Upon inspecting the bottom 2 units, I noticed rotting in the back door. When we checked the backyard, we find that the ground is slanted to where if it rains the water will be diverted towards the property. I found the culprit for the door. I've posted pictures along with this post. I am in Killeen, TX just so you're wondering and probably know the place better because I just moved here. Any help would be much appreciated. I am open to any cost-effective solutions and that means even backing out on the deal if this is a deal-breaker.

Thank you for your time!