This is a (really) rough sketch of my house.

On the original layout, there is a garden on the right side. It's tiled and mostly has potted plants, and little ponds made from pots. It's directly linked with the living room, separated by a grill and sliding door.

What I'd like to do is build a roofless enclosure around the tiled garden, and can be accessed from the living room via the sliding door. There also needs to be a door on the outside as well so that we can water the plants.

What I need to do is convince my dad to agree to this. His suggestion to me?? That I move out and wreck my own house

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