We had a great time in Lucias apartment in Testaccio. The rooms are beautiful refurbished and perfectly styled. The atmosphere is in a cool and trendy loft style, which we enjoyed very much. Everything was cleaned perfectly (also the bathroom, that is really huge - perfect for 2 large people like us). The check-in and welcoming (by Riccardo) was also perfect and very professional.
We definitely can recommend the apartment and also Testaccio itself - it's the perfect retreat from the crowded historic center. Lovely restaurants, gelaterias - everything in a very short walking distance. And lovely people as well.