Entry from the Soviet side is prohibited, you will have to walk through the courtyards. It is better to pre-order on the website by phone, they make shava on the spot for a long time :)
Shavukha is the best in the world, there is a lot of meat and the sauce is gorgeous, for 6 rubles it is very good weight, I eat here periodically, falafel is cool.
During the covid-19 pandemic, there is no antiseptic, although there is a sign that they need to be used, orders are being prepared for a very long time.