I added 3 addons to my realm and had a 4-5 players playing and it was too laggy to play, the realm obviously could not handle a moderate world with a couple players and this is a minecraft issue with whatever server is hosting the realm. Players teleport around almost with the lag and it is almost impossible to try to eat food or break blocks because it is too laggy. Please upgrade your servers for hosting realms because this is sad that I cant even use my realm. Thank You.