Always wanted a pool.. sorry I waited so long. This was easy to put up, though it took me a few days and quite a few breaks.. it was well worth it. I used the Tyvek underneath it, along with the ground cloth. The boards under the supports ARE a necessity. I was concerned when the sides started to bow in while filling it with water, but when it was full, they straightened right out. It's perfect. The only thing I would change is not waiting so long to get one! I am an overweight, 66 year-old female. Have COPD, asthma and emphesema.. and I did it, you can too. I feel better, look better and have even lost a few pounds. My muscle tone is better. What more can I say.. I LOVE IT! I got an upgraded pump (4000 gph) and the saltwater filter and the whole system is virtually maintenance free. The light I purchased makes it look dreamy at night and provides a longer 'swim day'. I would have gotten a larger size if I had room in my yard. I am happier and healthier.. LIFE IS GOOD and so is this wonderful pool. I cannot say enough good things about it. Plus, it's amazing how many new 'friends' I've gotten since word is out I have a pool! :-) If you have any inkling of getting one.. you will NOT be disappointed with this set up. Vacuum, skimmer, broom and surface net all included, along with a complete volleyball game. The best place/price to purchase this is thru Amazon.com. I got the best price around, plus FREE S&H. Can't beat that. If you have any questions, I would gladly answer them if I can. Enjoy the good things in life, it's too short and you deserve!
Also, The INTEX company is so helpful and prompt in helping with problems or any questions you may have. Amazon and INTEX: great combo.
PS: April 19, 2013: Opened up the pool for the 3rd straight year. Everything is working fine and looking great...except for the weather. Love, love, love this pool. Still regret I waited so long!