Hello,

What you could do is the following:

• Setup a new Ubuntu droplet with enough resources

• SSH to the new droplet and run:

sudo apt-get update

• Then if you like Gnome desktop, install the following:

sudo apt-get install ubuntu-desktop

• After that install XRDP:

sudo apt-get install xrdp

• Enable XRDP to start on boot:

systemctl enable xrdp

• If you have a firewall make sure that the 3389 port is open:

sudo ufw allow 3389/tcp

• Add a new low privileged account:

https://www.digitalocean.com/community/tutorials/initial-server-setup-with-ubuntu-18-04

Then you can use any RDP client to connect to your server with your new account.

Hope that this helps!
Regards,
Bobby