Most often than not declarations of co-ownership (Constituting Act of co-ownership) designate the legal status of exterior parking spaces as common portions for restricted use. This is also true for indoor parkings, when the developer (declarant) decides that it is not necessary to create a specific lot number for each space. These are therefore an integral part of the lot constituting the common portions of the immovable.
The final step in the purchase of your apartment is the signing of the deed of sale. As soon as all the prior conditions of the sale are satisfied, the vendor must transfer the property upon the payment of the price.