Bravo.
I'd give more than one heart if I could.
.❤️♥️💙
There you are.
Unfortunately I haven't yet met a Planner who remotely understood that it all adds up to a flood further down. I suspect their skillset is procedure and doesn't include this sort of thing.
It can be, but on an appropriate plot with skilled design it is easy enough.
Unfortunately the non-expert designers tend to throw bought 'solutions' at it, at the clients expense of course.
On a tiny plot it can be near impossible, so planning permission perhaps was misguided.
The cost should come off the plot purchase price, but not enough people will know that, and the agent won't be saying.