At the intermediate level, the learner learns grammar with the Russian cultural context. At this time, the level becomes intermediate Russian language and culture.
After passing the intermediate level, a student becomes able to
Communicate in Russian,
Write in Russian,
Speak Russian fluently,
Listen to Russian speech properly,
Read Russian easily
The intermediate Russian language and culture level can only be learned at an institution that has all the language training facilities including the language immersion techniques.
If you are going to opt for an institution to learn Russian then my advice for you is, you must learn Russian online.

Many language training institutions work online where you can learn Russian fast. Before pointing an institution, note the following features:
Online Reviews:
Check the reviews of an institution before registering in it. The reviews tell us about the authenticity, quality, and ratings of the institution.
Trainers:
Check the certification of the trainers. A certified trainer can only make you learn according to the requirement of Russian language learning.
Resources:
Check the number and types of resources an institution provides while enquiring. The number and types of resources impact language learning a lot.
Timings:
Many online institutions provide session timings according to your availability. Check for the feature if you do a job or are a college/school going, student.
Certificate:
Also, check whether the institution provides a certificate after the training. It is important for your resume!
Fees:
Last but not the least, fees are the most important criteria to choose any institution. If they charge more than your budget, you can’t afford the classes. Therefore, an online class should be budget-friendly!
