Pet-Friendly Apartment Living in Bloomington. At City Flats on Walnut, we understand that your dog or cat isn’t just a pet–it’s part of your family. That’s why City Flats on Walnut is one of the few select apartment communities in Bloomington that allows all cats and dogs, without the hassle of any breed or size restrictions. Now there’s a place for both you and your dog or cat, and you can all reap the benefits of deluxe apartment living, including: Generous floor plans, so you always have room for your pet bed or crate. Outdoor green space, which means lots of opportunity for outdoor exercise - as well as easy access to close by trails and parks. A good neighborhood. City Flats on Walnut prides itself on being one of the most vibrant, friendly, and secure neighborhoods in Bloomington, and that goes for our furry Residents too. Keep in mind that while City Flats on Walnut is happy to provide a home for pet-owners in Bloomington, we require all Residents with pets to show courtesy to their neighbors and clean up after their pets and follow any and all community rules. Extra fees apply for pet-owning Residents. City Flats on Walnut enforces a 2-pet limit per unit Call 812-778-9196 for details.