Self-Guided Tours by Appointment Only! Pinnacle at MacArthur Place is located in Santa Ana's upscale South Coast Metro neighborhood and minutes from South Coast Plaza, which offers world-class shopping and dining. Our 1- and 2-bedroom apartment homes include designer cabinetry, quartz countertops, stainless steel appliances, double sinks in the primary bathroom, and modern fixtures. Select homes include extra storage, a fireplace, and wood-style flooring. Residents can enjoy various onsite amenities, including an expansive fitness center, heated saltwater swimming pool, spa, sundeck with cabanas, clubhouse with a full kitchen, and a conference room.