Penn's Retreat is in a fantastic location with off street parking (bonus! in Merivale). Supermarket at end of street open every night until 9pm makes for convenient last minute shops ... the deli and ready made meal section there is perfect for busy travellers who are keen for a night in and Penn's Retreat is a comfy spot to settle in for the evening. Pretty much everything you could possibly need is supplied for your use - above and beyond anywhere else I've stayed. Christchurch is a great walking and cycling city and Penn's is the perfect base if you are keen to get some exercise while you sightsee. Hagley Park is about a 10 min walk away (maybe closer?) and we walked to the city centre many times. Highly recommend.