Its a typlical Roman trattoria with its own specialist dish. No pretension, no frills, no waiters at the door asking you to come in and the speciality of cacio e pepe tagliolini at 11 euros is worth the trip alone - pecorino cheese, pepper and butter served in a cheese basket. You can have two courses, a mezzo (half) a litre of wine and a coffee for 25 euros each.
www.romasparita.com
Piazza di Santa Cecilia, 24, 00153 Roma, Italy
+39(0) 6 5800757
Number 8 tram from Rome centre. Get off after you cross the river. From Trastevere railway station get off before the river, with the river behind you walk left off Vialle Trastevere and you will find it.
Google map: bit.ly/pofQdT