This is a trip which rewards you getting out and about to explore the cities on foot, and the occasional eBike. Naturally, there are ways for you to dial this up and down as you go though.
We don't pack your days too tightly. Let's say have a self-guided walking tour that typically takes 3-4 hours to complete. Well that could very easily be stretched over a whole day if you stop for coffee and lunch, and pop into a museum, art gallery or some interesting shops. There's really no need to ever rush.
Equally, you don't have to do what we tell you. Yes the audio tours are a lot of fun and share some great stories, but if you just want to sit and chill by the beach or if a shower sets in outside, then you simply skip it or leave it for another day. There's a lot of flex built in, with time for you to adapt things.
The only fixed elements are the guided tours. The eBike excursion is designed for everyone. As long as you can ride a bike in a straight line, you'll be fine. Having a private guide means you can adapt things to you, so if you want to cover less ground and spend more time in one specific area, that's usually just fine.