It almost looks like you could get the cars out. You would have to back the closest car back a little, and turn it a bit, then it looks like you could probably get the further car out. Then you do a 54 point shimmy in the other car to re-angle it so you can get that car out too. You probably would never park the second car in there again after that.
It’s perfectly possible to build this. Just build the house around the car!
And, as a bonus, that car will add very few miles to the odometer every year.
It almost looks like you could get the cars out. You would have to back the closest car back a little, and turn it a bit, then it looks like you could probably get the further car out. Then you do a 54 point shimmy in the other car to re-angle it so you can get that car out too. You probably would never park the second car in there again after that.