Lovely mountain country with westernized people of Asian descent, but Russian language and Muslim religion. The culture is also a hybrid of Asian, Russian, and Muslim.
Kazahkstan was my first country in the “STANS” and I loved it. Friendly people, interesting nature/landscapes, nice tourist sites, good food, their culture new and exotic but also relatable at the same time. Very cheap costs. Interesting architecture. It’s a strange mix of Turkish, Asian, and Slavic influences all at the same time.
You could definitely see the 2 main cities in a week. But I’d recommend an extra week so you can visit the nature as well. I thought the nature was beautiful but could also be similar to what you’ve seen before in Switzerland, Canada, America, or Peru.