No.
Rules of Thumb
- If it looks like a dollhouse it's only suitable for toy chickens.
- If it's measured in inches instead of feet it's too small.
- If your walk-in closet is larger than the coop-run combo you're thinking of buying think carefully about whether you have an utterly awesome closet or are looking at a seriously undersized chicken coop.
- If it has more nestboxes than the number of chickens it can legitimately hold the designer knew nothing about chickens' actual needs and it probably has other design flaws too.
For 5 chickens you need a minimum of 20 square feet -- 4 feet by 5 feet. The nestboxes don't count toward that figure.
Additionally, in order to get the 5 square feet of ventilation you'd need in the correct place -- over the birds' heads when they're sitting on their roost -- and to put that roost in the correct place -- above the nestboxes -- you need at least 4 feet of height.
My Little Monitor Coop is designed to meet all the minimums for 4 hens:
https://www.backyardchickens.com/articles/the-little-monitor-coop.76275/ It's currently housing 5 successfully because I have a vastly-oversized run.