Boutique Building on Tree lined Meridian Avenue.726 Meridian Ave., Unit 4 Miami Beach, Florida 33139 Boutique Building on Tree lined Meridian Avenue. This renovated 2 Bedroom/ 2 Bath unit features wood floors, granite counter tops and new cabinets, renovated bathrooms, central A/C and washer and dryer in the unit. Unit features wood floors, granite counter tops and new cabinets, renovated bathrooms, central A/C and washer and dryer in the unit.