Not meant negatively. The space requirement of a lounge is enormous. 5x5 is not little. As you can see from your pasted floor plans, it is not too much space.
I have to redesign my garden again. Probably in 2 or 3 years, my grandmother’s old garden will become a kitchen garden and the beds below will disappear. Swing, sandbox, slackline, balance beam, pool, dining area, hammock, fire pit, etc. need space. I would also like to have a lounge corner like you have.
The pool was not planned, but with Corona something watery had to be there. Now there is not enough space for the lounge and somehow everything is filling up. Or the lounge will go in the slope. Between mountain and house. Nice and shady and pleasant in midsummer.
And the pool should become bigger once the swing and the sandbox are gone.