This is near Haizhu Square on riverside, a 30 min ride on metro from GZ-nan the high speed railway station. I originally booked a place next to the station, but it (and others nearby) does not accept foreigners, in spite of being paid in full and confirmed by Expedia. So the first thing to say about HJ Riverview is that they do accommodate you when you turn up, place is welcoming and staff have adequate English. Don't know what relation they have with western HoJo hotel chain, latter's website doesn't include this place.
I stayed twice, outbound & homebound on a trip across S China. First stay they upgraded me to a vast suite, kinda spoiled me for second stay where I kept wondering where was my second bathroom and third salon.
Pleasant neighbourhood for strolling & eating, Shimian Island is a 2 km walk or take the metro. I'm likely to return to GZ next year and would definitely aim for this hotel.