alright, i know you didnt ask. but i feel obligated to say DO NOT BUY THAT COOP!!! it’s way too expensive! you would be better off buying something else. I personally love the omlet coops. now i’m not sure if you want feedback, but if you don’t ignore this. I would recommend converting a shed (a carpenter or handyman can do this if you give him instructions) but it’s not quite convenient for only 3 chickens. i’m not sure if you have a patio or run, but you can purchase omlet coops without the run as well. I just love these coops- easy to clean, super happy chickens, predator proof and more. sorry if this sounds like a cheesy commercial, but it really has been the best investment for my girls! they also sell on their site feeders and waterer a that clip in. i even have peck toys and i’m guilty- a chicken swing.

I’m including some links to omlet and how to build yourself a shed, if you found a small shed this would work well. if you don’t like the omlet look, you can try a classic chicken coop. better than the one you included and 1/4 price!!!
diy (or handyman does it -guilty- lol) shed
https://timbercreekfarmer.com/make-a-chicken-coop-from-a-garden-shed/
all you need for this idea is a couple of roosting bars, nesting boxes, and ventilation holes.
omlet site i recommend their
Modern Chicken Coop - Eglu Go
for you.
https://www.omlet.us/shop/chicken_keeping/
classic coop:
https://www.tractorsupply.com/tsc/product/trixie-pet-products-chicken-coop-with-outdoor-run
small shed, if you don’t have one (just an example)
https://www.amazon.com/Suncast-BMS4...r=QWDSAA4SNFANSBQ5T6F1&qid=1616993946&sr=8-12
hope this helps. sorry, i know this wasn’t the purpose of the thread. but omlet coops are soundproof!!