I have spent 4 nights at Hotel Moderno with 2 friends in July 2008. Sharing one triple room, we paid 20 EUR per person per night, which is probably the cheapest rate in town.
I will write 2 versions, one short review and a more elaborate one.
Short review
The hotel is well located in the center of the city, provides all the required comfort, the rooms are clean, there is air conditioning, and... the rates are very low. A very good deal.
Long review
Thanks to its central location, just in front of the Rimini train station, both the beach and the old city center are within walking distances (both about 600 metres). Unlike in other cities, the station area is safe and pleasant to walk by.
The rooms are not huge but well maintained and very clean. Each room has the latest air conditioning system. The sheets are changed everyday, as you would expect. The hotel provides shower gel, soap and clean plastic cups (wrapped in a plastic bag).
There is a small cafetaria where you can buy drinks 24 hours per day. The breakfast, which is served in this cafetaria, is not exceptional but provides everything that is expected for a continental breakfast.
The hotel staff is helpful and will assist you if you have any questions, which restaurant to go to, etc. Staff is present 24 hours a day.
If you go by car, it is good to know that there is a small private parking in front of the hotel for 8 cars. Since most people arrive by public transportation, we had no difficulty using the private parking place every day.
The hotel does not have its own private beach. But you will have no difficulty finding a beach that suits you (there are 130 private beaches) for around 7 EUR per person and per day.
I don't know the rates for a single room or a double room, but our triple room was very cheap as mentioned above and the other rooms are probably very cheap as well. The main reason for this low price is because the hotel is not in the immediate vicinity of the beach.
If you are looking for luxury, you should not go to this hotel. But if you just need a comfortable and pleasant place to stay at, this hotel is a very good deal. If we go back to Rimini, we will definitely go back to Hotel Moderno.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC