Well, this will probably be my longest review ever. Will try to be factual.
The good.
Location! It's fantastic, in the heart of everything, walking distance to key attractions. Trevi, Spanish Steps, Trastevere etc.
Beautiful terrace, where one can enjoy breakfast and sunshine.
The bad.
Poor attention to detail and cleanslines.
Yellow duvet, full of stains on top of clean sheets. I understand that my body wasn't actually touching the duvet but looking at it make me feel sick. Owner said new one will be delivered but it never happened.
Broken chair on the terrace. I sat on it and as it was already broken it fell apart under my weight. Could be funny if it wasn't for the scraped arm and bruises.
Terrace has some left over from someone eating strawberries.
Ironing board cover in tatters. Little glass shelf in the bathroom fell off when I put toothpaste on it. Good thing I caught it, otherwise it would have shattered. No cloth to dry hands or dishes.
Between some steps there is a plexi sheet that dividestwo apartments so there is very little noise isolation from the other place.
Overall this is a very nice place if only someone had spent the time looking after it.