As soon as the tetherball system arrived my husband put it together with ease.  The stabilizer kit works great and the base is incredibly sturdy when filled with water.  My 2 children (ages 5 and 7) have a blast plus my husband and I have been able to play against each other not worrying about our strength.  This is great for our distance learning physical education and just any time fun.  We have already had neighbors compliment it when we play in the front yard.  Incredibly impressed with how heavy duty the tetherball system is and I can’t wait to play for years to come.