I totally get where you are coming from.
I think most of us go through different phases in our lives.
I know I have.
I would classify in broad terms you are going into the minimalist direction. Downsizing. Put into that framework - who couldn't relate?
I like that you are saying you intend to buy another one day. That says you still have the passion. That's the important part. The rest is just logistics, more or less.
Please do keep us posted and updated.
PS - Would love to hear more about the "Amigo" including some pics, if that's possible. Especially curious about the practicality of that little bed in back. Is it really useful for anything?