what is a safe, healthy size coop?

[u/miami-architecture]

For a family of 4 & enough eggs for weekend breakfast and share with neighbors; what is a healthy size chicken coop for a tiny size suburban backyard? Can somebody provide a website link for construction plans, thank you for your support. Also, veterinarian advice to keep* healthy birds.

edited grammar*

[u/izzabee2]

Can confirm, picking up our 15-chicken coop this weekend after starting with 4 last year. 😬