dear client,
I based my design on the creation of large and open spaces, considering the current limitations.
I suggested 2 other alternatives for Analisa's unit so if you mind i can modify the design based on the main render and design style and also as a cat owner I have to say there is no way to stop a cat from wandering off other than using a net:)).
It is possible to separate the yard and the balcony for 2 unites completely but i kept them as it is.
Feel free to ask me further information about the design.