A delightful experience. The young lady Lily at the front was genuinely pleasant. The wait staff was extremely attentive. The food was outstanding. Chef Gustav stopped by our table to catch up with us as it had been a while since we were last there. Highly recommended the restaurant.Food and service was definitely 5+ stars. Restaurant is in the JW Marriott hotel in Summerlin. Park around the back of the hotel for quick access to Spiedinis.