These three mainline stations, where trains arrive from St. Petersburg, Tallinn, Helsinki, Central Asia, Vladivostok, and Beijing, are located on Komsomolskaya Ploshchad, a little over 7 km by road from the Izmailovo Beta Hotel.
By taxi
If you plan to negotiate a taxi on arrival, you should not pay more than $25 for the trip to the Izmailovo Beta Hotel. However, it may be easier to book a transfer with a driver to meet you off the train, which you can do here. The drive to the hotel should take around 20 minutes.
By metro
From Komsomolskaya Metro Station (all stations have subway links to the metro), take the brown circle line one stop clockwise to Kurskaya Metro Station, change to the dark-blue line, and travel four stops north to Partizanskaya, which is under 100m from the hotel.