For the location, this is extremely undervalued (5 minute walk to the Vatican and plenty of great food nearby). Parking might be an issue if you have a car bigger than a Smart, but we managed.
Place itself, extremely spacious and roomy. Only kitchen we’ve had where the host actually thought to include things like dried pasta and flour. The biggest issue would be the floor- the space feels and looks like it was once upon a time a small Enoteca, so the old terracotta floor, while a gorgeous touch, is quite grubby. Nightmare to clean I imagine, so it’s not a massive deal.