Will there be a 5th island to follow Willow Island?

Yes, a 5th island is scheduled to be released in early 2021.

That's good cause I'm ready to move on.

Yeah, Willow Island is full. Sure wish the farm feature would have included a farm house. Had to use the existing Talbot house, which messed up my entire Island, by moving the farm items to the main island. It's a shame the main buildings can't be moved to other islands, like where I had set up my farm.

I’m getting tired of playing the same map over and over, even the levels are slow in getting put out, so that I am ready to quit playing.

Yes they are. They come out every seven days and I am usually done after 2 days.

I’m waiting for the 5th island too. I’ve had to put low point items in storage so I can use my points on higher items.
I have to wait for new scenes too, I can only imagine the game has been so popular that the producers are now struggling to keep up with demand.

I could be much further ahead in the game but I have needed to sell off lower value items to make room for the high valued items. They should allow you to store items without losing credits for them. I also hate when they make gaudy seasonal items that are technically indoor items and I have to wait a month hoping there will be something worth decorating with.

I have invested a lot of money in this game...
And also wished that the buildings could be moved to another location

Why invest money in the game? Buildings (other than main ones) can be moved to other islands. Get rid of small value items ,sell to get coins.Only get items that are worth say 90 flowers.. My main island still got lots of room on it. Got totally empty island now to fill up with 90+ flowers.