This is a great property and strong value managed by a great team. I strongly recommend it, with one caveat (see end of this review).
The unit is exceptional value - it's compact and well appointed and well- maintained. The Casai team is friendly and helpful - in addition to very positive proactive communication, all my questions and inquiries were answered almost instantaneously and with good results. I will 100% seek out another Casai-managed property on my next trip.
I took advantage of the Casai lounge over on Durango street, which is basically a cool lounge and co-working space that was a pleasant surprise. Also I borrowed the free cruiser bikes to travel all over the city and appreciated this benefit.
Location is great - near everything in the Roma neighborhood.
Super easy check-in and check-out. Friendly doorman in a secure building.
The fatal flaw for me, and the only reason I would not stay here again, is that the unit (as described in the listing, so no surprise here), has no air conditioning. Being on the top floor, it got hot as an oven (maybe 20 degrees hotter in the unit than it felt outside on the street) and was unbearable during the day, even with all the blackout curtains drawn. At night I slept on top of the covers with the fan blasting on me and slept fine). Depending on what temperature preferences you have any what time of year it is, this may not be an issue for you. Also, if you plan to be gone all day as I was, this may also be a reasonable tradeoff, because the unit is otherwise really good, and an exceptional value minus this one point. If it had A/C, it would be 5-6 stars at this price point. If you don't mind some heat or visit at a cooler time of year, this unit would be a steal.