Well yeah, renting a car is actually the best idea in this case. As you can stop whenever and wherever you want. It offer you more freedom than just moving around on taxis or on public transport. I used to go for a little trio in europe every year as there are a hell a lot of things to be seen and visited on the oldest continent. The last trip i took to Europe, it was into the eastern part of. I visited countries like Romania, Serbia, Poland, Belarus and Ukraine. Ohh i just remembered, when i was in Ukraine i wanted to rent a car, so i found https://narscars.com.ua/en. I think that is the best car rental company i ever found to be honest.