That sounds interesting 🙂

I often stay in hotels that have a spa and never use it, because after a long day with work commitments, I don't have the energy or the time. I don't know how she would like to be in the hotel spa all day, or to walk alone in the streets of a city, she would probably call me often with the question, "when are you coming", which would interfere with my business activities.
Although, as you wrote, "mini vacation" sounds interesting 🙂