The former couple was spotted taking a morning walk together in Los Angeles on Friday.
Both Affleck and Garner bundled up for the chilly California weather, with the actress wearing a maroon sweater. Affleck, meanwhile, donned a grey coat with dark red pants.
Despite their split, the pair has remained amicable and have continued with co-parenting their kids, Violet, 10, Seraphina, 7, and Samuel, 4. Affleck, 45, and Garner, 45, separated in 2015 and filed for divorce this April.
The Justice League is paying for the Upper West Side apartment and stays there with Shookus when he’s in the city, a source previsouly told PEOPLE. The Saturday Night Live producer moved in about a month ago.
The 2,761 square foot apartment includes 3 bedrooms, panoramic views of both Central Park and the Hudson River, a private movie theater, pool and 24/7 butler service. Apartments in the luxury building lease for an average of more than $28,000 a month.