If you have a power meter you can try out zwift or rouvy. You can see yourself riding specific routes on screen and they have workout programs that prompt change of intensity. Otherwise I think GCN has some follow along youtube videos, and there might be others as well.

We found an apartment in our dream location! Moving from a big flat city with boring surroundings to a small town in the mountains. Our apartment has a view of an orchard and vegetable garden and our dog can run around in a shared garden. We go up in size and down in price as well, even though there is a train connection of only 20 minutes to a big town. Moving there next week and I’m sooo excited. We are both procrastinators and managed to find the apartment and sign the contract two weeks before moving date… phew.