Seating / sitting wall around pool

Hello everyone,

I'm brand new to this site and have found so much useful information. I love to DIY most of my projects around the house and now trying to tackle a new one. I'm getting a pool installed semi inground and have been trying to find information on how to construct a seating wall half way around. I added a pic of the type of pool I'm getting and wanted to get the same done DIY minus the steps. I'll be putting a deck up in that area. I'm open to ideas i.e. wood, stacked stone etc.

Thank you in advance,
Mapromonyc



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