This is one of the nicest Autograph properties Marriott has to offer. While admittedly, most newer hotels on the LV strip are top notch, The Cosmo definitely appeals to the more contemporary and under 45 crowd.
The decor, amenities and location are everything you could ask for and more. Loved the 4th floor pool area (Westside Tower) a bit more than the Bamboo pool (Eastside). At check in, we received an upgraded room in the Westside Tower (strip side) with a sunken tub and separate shower. The 69th floor room was so nice that it made leaving out quite the challenge.
Check in for Gold and Platinum members involves a much shorter wait time (ask a floor rep for details) and the complimentary bottles of water is a welcomed treat especially during summer months. There is also a private concierge agent who helped us score great seats for the Cirque de Soleil Michael Jackson One show.
Valet Parking is free and is located just off the strip on the Eastside of the property. There is also a designated area to the left of the Eastside entrance doors for rideshare (Uber/Lyft) pick ups.
The only problem during our stay was there was one elevator working in our Tower at check in and the cushion in our balcony furniture was quite stained and not a match for the set.