We stayed for 4 weeks at Songjang Nanjing.
The goods:
Excellent location
Nice and tidy apartment
Great big bed and nice firm mattress
No noise from the surrounding apartments, well built and kept
Jay is an excellent communicator and promptly answered all our questions.
Minus:
Facing Nanjing road means you will get the noise from the street, surprisingly it didn't affect our sleep. Would ask for an apartment not facing Nanjing next time.
Room for improvement:
A better pot to cook and glasses for juice/wine