Great idea ... into a suitcase no less than 5 games (Badminton, Tennis 2 or 1, volleyball, football (jokari style), frisbee ...), installation is pretty easy. The water ballast system works very well. Our 4 year old son and we even half, we have lots of fun (our 2 little ones are logically too young ...)
Only the strength of the mounting tubes indicate potential longevity of the game we reduced a little but for the moment ca holds great (2 1/2 months of discontinuous use) ...
The variability of the proposed games is great for long occupy children.