Me and my wife has stayed Emi's apartment for 5 days and our experience was perfect!
The house is really at the heart of the Rome, walking distance to the all attractions like Pantheon, Trevi Fountain, Coloseum, Roman Forum, Spanish Steps, Villa Borghese, Vatican etc. exactly all of them!
House is very well and modernly decorated and it meets all of your requirements. The bed is very comfy and rooms are very spacious. Despite beeing in the heart of the Rome, the house is very silent so you can rest very well after a tiring day.
Emi is a great host, she's accessible all the time for every question and helped us both before and during our holiday a lot!
We met her at the house easily thanks to her detailed instructions for finding the house. She also recommended great restaurants,cafes and places which makes our holiday much better.
If we will go Rome again (we hope that it will be soon) we will definetely stay at Emi's apartment again. I can't imagine much better place to stay in Rome.