how do I improve "park" on my dense residential houses

[lean nova]

I have only been playing for a few weeks but when I make some dense residential it gives the notification that people are mad because of park. How do I improve this. Yes I know about the parking plugin but that is only for asthetic

[gilded flax]

theres a category called park in public category

[spark spindle]

just place park lol

[vernal storm]

place a big park lol. u should download the big park plugin with the 7x7 and 8x8 parks, bc they have sport influence too

[paper tendon]

How have you played for weeks and not find the park category