Invite your friend to try the services of hostpro.com. They are very well established in the market and are still showing great results. They have
NVMe VPS plans that might be perfect for you. They have a daily backup set up for their plans, which is very convenient because these copies are not stored on your service and do not take up disk space. The location of their services can be in the Netherlands, the USA, and seemingly Poland. The minimum cost of a VPS starts at $12 per month.
In addition, their technical support works both through live chat and tickets every day and around the clock. They will help you with the setup and transfer.
For more information, please contact technical support.