I purchased a house near online assignment help uk London that came with a pool. The drawback is that tile is covering the outside of the pool which makes it extremely slippery for my family and guests. What a good solution to this challenge? Lastly, what's going to be the best and cheapest alternative to this? Someone mentioned to me that the rubbery mats they use at restaurants works very well, but I need to know the best and cheapest alternative.