Right of way and driving before sale - Advantages and disadvantages?

Hello everyone,

I have a question about a pedestrian and vehicular right of way to be registered in the land register. My wife and I want to buy a house that previously consisted of a residential building, 3 garages, and an attached medical practice. In front of it is a shared parking lot/access road. The subdivision has already been carried out. We want to buy the left two parts (marked in red in the picture). The medical practice next door remains the property of the seller and is still rented to a general practitioner.

The seller now wants to register a pedestrian and vehicular right of way for the upper part (parking lot) of the property I want to buy. The subdivision of the properties is exactly halfway through the courtyard driveway. The medical practice shall be the dominant property, my part of the property the servient one.

Question: Do I have any disadvantages related to this, or should I try to insist on a "gentlemen's agreement" so that the right is not registered in the land register? Should I also have such a right registered for the right part of the neighboring parking lot? I own 2 of the 3 garages.

I would also have a right of way registered on their property as a precaution. That way it's a clean matter

I would also have a right of way registered on their property as a precaution. That way it’s a clean deal

Everything else would be nonsense. Only buy the property with mutual rights.

I see it the same way, that way both parties would be protected. Even if your driveway might be wide enough so that you are not dependent on it. Nevertheless, I would still have a mutual right registered, that way you are secured.

Developers often do it this way: They separate the path as a separate parcel and distribute it proportionally to the neighbors with a declaration of indivisibility. This way, everything is regulated at the land registry office – right of use and obligation to maintain, sharing of possible costs (street cleaning...). This would be clean, secure, and fair.