No 180. Row 31 has just 3 seats. The aircraft could have been configured 180Y with the standard toilet positions but chose to standardise with the A319 by having LAV D in galley position. For the passenger, down to the mid 20's rows, the seat pitch always seems reasonable when compared to the 180 configuration on say TCX. Easyjet's seat pitch is usually classified on various sites as 29" but i'm sure this refers to the last few rows which are, admittedly, very tight. For the rest of the aircraft (A320 and A319) the configuration doesn't actually feel like very high desity. The wider aisle helps with that I think.