I live in a 1891 victorian duplex in San Francisco. about 60% of the home adjoins the properties on either side. I'm looking at doing some simple repairs to shore up the foundation. My foundation is about 30% uncapped brick, the other 70% is capped brick. Parts of the uncapped brick mortar are crumbling a bit , and need some repointing. I assume this is a pretty easy thing to do, just clean it out, and slap some new mortar in there, right? I also have heard that its really good for the structural integrety to attach plywood (what width?) between the studs in the basement- just like putting sheetrock on studs in living space. Does anyone have any tips on either of these projects? or about shoring up the foundation in general. The house hasnt settled much, seems very solid, is built on a rocky area, and has withstood 2 major quakes, so I feel good about it. I just want to make sure the foundation is ready for the next few decades. Thanks!!

I am wanting to finish my basement. I fixed all of the foundation cracks with a cement compound and put a coat of waterproof paint on the walls. What should I do with the floors? The basement is dry but I don't want to take any chances with water seaping in from the floor. I plan to put carpet down and a little stone tile. What product should I use that will seal the floor and allow an adhesive to stick to the floor for the carpet and tile? Need the info? Thanks