We stayed in Simona’s apartment for a week. It’s artistically appointed and stylish, the kitchen is well equipped. There’s air conditioning in both bedrooms. The location is convenient for exploring Rome, but beware, Trastevere is really noisy every single night of the week until 1-2am. Ear plugs don’t really help. We had come to Rome while working remotely and found the wifi in the apartment too slow for that (we had to find a coworking space instead). This shouldn’t be a problem if you just need the internet for casual use. Simona also organised us a transfer from Termini. Pricier than a cab but very convenient if it’s your first time in Rome.