They installed a French drain around the property because basement had flooded for years.

@Joe SplitrockI counted Bifold closet doors as one, though I was a bit inconsistent as I counted French doors as two🤭.

I'm not knocking them as there are some great ones out there, I'm just saying to be aware.For example, in my detached ADU (where the garage was down the driveway in the back), we did two sets of french doors and a window with built in shade for the front door.  

Same with the bean grinder and whole beans + french press.

I use Trafficmaster LVP in French Oak throughout all rooms.

You can read more about this market here: 5 reasons to consider investing in the French real estate market in 2020Anyway, I wish you good luck with your investments!

We know that these are the potential solutions: 1. sealed wall with waterproofing materials 2. grading 3. french drain. 

And there's no reason for a LO to run your credit again too.

There are some ways according to french-property.com by which we can save tons of money by opting for Régime Réel.

That led to taking down all the drywall and discovering that the french drain they  “put around the entire perimeter” only goes 3/4 the way around.