Well i dunno if that of any help, but: for a quite a large bar/tea house withing the 1st ring road, with quite a crappy location it took 200k tranfer fee, around 150k for refurbishing and another 200k for a initial rent period.
Since you have what seems to be a small cafe (ya know, like those family chinese restaraunt all around, ya?) this probably be about 4 times less than that if not more.
All imho, im but a “poor” student here atm 😀 Havent even started to try and examine business possibilities here.