Minecraft Survival Server Setup

I'm looking to set up a Minecraft survival server for me and 20+ friends.
Just plain vanilla minecraft

Requirements:
- Survival mode
- Capacity for 20+ players
- Potential for special plugins or modifications (flexible based on your expertise)

Ideal Skills:
- Experience with Minecraft server configuration
- Knowledge of plugins and modifications for survival servers
- Ability to ensure server stability and performance for multiple players

Looking for a reliable setup that can handle a large group without lag.