I stayed in this small flat during my visit to Riomaggiore. Would highly recommend as everything from check-in to check out was really smooth and done remotely.
The interior is modern and very well-kept. If you want to stay in Riomaggiore, this could be a great option.
Prices range from €150/180 a night, it was among the cheapest I could find and it was worth in my opinion stay in Riomaggiore.