Traveling around Russia by train, you don’t need to worry about security on Russian trains, as long as you use common sense, always lock your door at night and when you leaving your kupe and don't leave valuables unattended. Most Russian trains aren't fitted with retention-toilets and the toilets discharge onto the track, so the toilets will be locked by the coach attendants about 30 min. before arriving at stations until about 30 min. after departure. It's easy, safe & comfortable to travel in Russia by train. Just choose a high-speed trains. Many trains in Russia are comfortable for sleeping and have a restaurant for your meals. It's very interesting way to travel inside Russia.