Marco was a great guide and pilot! The views were incredible, though I was not able to enjoy them by my partner's side as we were split along the front and rear of the aircraft, with another couple in the middle, seated side by side. The experience was still nice, though I did not feel it to be as personal and enjoyable as it would have been by her side. I was under the impression it'd be just us two on the trip, at the least, able to sit next to her if accompanied by another couple.
Just something to be mindful of when booking: that you may not get to directly enjoy the experience with your partner as a result of seating design.