Convenient as it was minutes walk away from exit C1, nearest to Fukutoshin line. However note that the walk to the other train lines was longer and it took a bit of time to find exit C1. Also note C1 exit has only stairs, nearest with escalator was C6. Take care for those with luggages when going up C1. Anna informed about it when asked.
Place us surrounded by eateries and nearby 7-11. House is very clean and area very quiet, away from the noisy city side if Ikebukuro. Great!