The stay at Dina's was okay. The appartment's Location is great (as indicated), close to the Metro, the bus Right in front of the door and a 20min walk away from the Colloseum.
Dina is Kind, helpful with tipps and a map of the City and also quite flexibel with the check in/out if discussed beforehand.
In General the appartment is rather clean and the room good for 2 persons. However it lacks cosiness (no decoration at all, only few furniture…). You might also want to consider taking you own towels and having your own breakfast outside.
One last Thing was the water pressure in the shower, not the best to wash Long and/or curly hair...