Hi! I have probably completed about 25 quests now and i have found them to be a fairly even mixture of cash and coin facilities. i have not needed to buy any facilities and am still waiting for that time to come!! I created a farm specially for quests but got tired of it however since i got rid of it i really miss it so will be doing another one!!! Typical!! I think if you have been playing the game a long time and have accumulated lots of facilities the quests are fun but as others have said they are a nice little addition to the game. i still am glad they are only one per 20hrs or i would never leave the computer lol