I am from and I have lived most of my life in Riga so I know my city well; this time for a short visit I chose this place because it is arguably the best location in Riga!! Park within 2 min walk, 2min walk within quite city center if you're feeling more up for a high end dining experience and magnificent architecture, 2min walk within center of the city where you will find shops, cafes and everything else you need. Highly recommend!
Also- open view with no building blocking the light