“…Further, establishing or improving small green spaces [20,103], also by transforming unused vacant lots [88,119], can bring significant health benefits. Indeed, small green spaces that are designed to meet resident's aesthetic preferences may provide as much psychological restoration, which improves psychological well-being and reduces stress [126], as larger green spaces [39]. In addition, when low-SES neighborhoods contain small green spaces, such green spaces might be impractical for use due to poor maintenance; thus, improved green space maintenance may increase use, perceived aesthetics, and their health benefits [39].…”