My dad will be 94 in May & he installed a flagstone patio on top of the concrete patio about 8 yrs ago. He swept the concrete & washed it & when it was dry he mixed up wheelbarrel full of 1 part mortar cement, 1 part Portland cement( Can use something like clean cut off bleach jug for measuring mix with 2 parts clean sand. Important thing is mixing well while it is dry, we mix it carefully with a hoe & face mask or hankie tied over your nose & mouth(make it in triangle- area in center goes over your nose & ties behind your head) will keep it out of your lungs, keep kids away. Add water carefully as you can get too much,continue mixing with the hoe in long pulls toward you turning the mix over until there is no powder left & moist enough to lay stones in but no water sitting in it(& not soupy-won't dry properly)There are no amounts of water as it depends on whether sand is moist, humidity in air,etc. If extremely hot use bit more water so it doesn't set up too fast. The key to getting a nice job is to have all your stones laid out for the 1st batch. If your patio were 10x20 lay out stones starting against house & out 1 direction say 10 ft. way He did about 2-3 ft wide all the way to edge as he didn't plan on cutting anything. Flagstone is different thicknesses so you would fit them way you want so colors & shapes look good & move them back toward center of patio so you could get your mortar down to desired thickness. This was a patio with no cracks or unevenness. Main point is you don't have time to figure out what is going to go where if you slap the mortar down & try to fit stones together, dried out mortar will crack. So you need enough of your pattern figured out to use up 1 wheelbarrel of cement as you have to use it up before you quit. You quit at edge of the stones so when you start in again the new fresh mortar goes up against the already set stones.(Good idea to wet old towels to keep it from drying too fast) You can't tell where my dad stopped for the day by doing that way. You do have to do it way I said. Anyone that throws the stuff together in wheel barrel & adds water without having dry stuff thoroughly mixed is wasting their time & money, it will crack & crumble. I've mixed cement for my dad several times, replaced block wall(quake) after I knocked all the old cement off of them & out of them(some job) when I thought I had the mortar mixed he would say-Do it some more!! Good Luck!

Post some pics and also where are you . Where I live porcelain tile will not survive our winters.

There are over 100,000 choices abailable in both stone counters and tile floors. Some of those choices will inevitable clash horribly with the bones of the home. Some will look meh. Some will look well planned and well designed. What does the rest of the home look like, and how well do your current choices relate to it? FB is one of those cool color choices that tends to look out of place with the warmer color tones that are again becoming more popular, and that were popular in the past. You may want to consider hiring a kitchen designer.

You might want to put all one color subway tile with a decorative accent band in middle.. grout on the floor of shower and bathroom does not stay cllean, so use darker grout