Working from home during Covid - I was at my 'desk' in the kitchen and was disillusioned with my view of our small lawn plus small fishpond with horrible grey wall of garage on the right. I started talking to DH about knocking the garage down as it was full of junk and we never ever put the car in the garage anyway.
We ordered a skip, the first of many (as did many during Covid) and started by emptying the garage. Then took the roof off and knocked down two-thirds of the garage, intending to keep the other third as a store for pond equipment, pumps and so on. SonIL helped as massively as COVID restrictions were beginning to lift. We gradually skipped all the rubble, broke up the floor, put in french drains to sort a boggy lawn and then built planters, greenhouse, put in new fencing, and new patio then brought in 14 tonne of top soil. By this time, family were able to help with shifting this and we rotovated and flattened the soil and seeded it. Rebuilt and re-lined the pond.
4 years on we have a garden we are happy with - not too much maintenance to do as we put in plants which come up every year or need chopping back periodically. Which is just as well as DH is now retired and beginning to struggle a bit with mobility. It wasn't following a grand plan of any description but lots of thinking out loud and would this work or not to create a more spacious garden?
It was hard work for a good few months and then it was a case of sitting back to watch the grass grow and filling in bare patches with more seed!! Now the GCs love the garden, love playing with their sandpit, water pool and growing things from seeds and then watering everything. It is just lovely having a coffee or cool drink under the canopy on hot days in our south west facing garden.
Do what makes you happy - it can be your piece of paradise!