Serenade is a safe and affordable resort in Punta Cana. I came here for a solo trip for my birthday. The staff are kind and respectful. They truly aim for you to have a good time. The buffet food isn't terrible, but you definitely need to be willing to try stuff. I highly suggest getting on the website and booking your dinner reservations at restaurants in advance! The dinner at the restaurant was always really really good, 3 course meals. The drinks are good, not really strong but by the end of your trip you'll know what to order that works for you. There were tons of other solo travelers when I went, so don't be afraid to socialize. The club was cute, the beach was okay, and the pool was a vibe when others came out. Lots of fun, highly suggest!