we (2 people, couple) had a great week in october at jos's place.
checkin was super easy. there is a safe where we picked up the keys, so we were very flexible with arriving and also departing. you can park in a private garage or just in front of the garage, there are 2 parking spots. we just parked outside he whole time, because it was always empty and easy and it was still "safe" (everthing behind a gate that you open with a remote control).
the appartment is very modern, big tv with netflix/youtube and other paytv-channels, modern kitchen, super comfortable bed, nice shower. we had a couple of rainy days and enjoyed watching youtube videos on the tv and just relaxed on the big sofa. it was a bit to cold for the balcony, but in summer for sure you can enjoy the outdoor-sofa and have breakfast outside.
internet/wlan is super fast. we had to do some remote work 1 day and it was no problem.
there is aircon and heating, both we didnt use because the temperature in october was "just right".
it is a 10-15min easy flat walk to the lake, many restaurants to enjoy "downtown". but there also is a pizza place in the building, in case you feel lazy. plenty of supermarkets nearby, all open very long and also on sundays.
we had a car and were able to drive a bit to get to our hikes. but there are several hikes/activities you can do just from riva del garda if you have no car. Jos had many ideas for us what we can do, even on a rainy day. we also received a pdf with a lot of helpful information about the location.
there are 2 e-bikes in jos's garage which you can rent on a daily basis (very cheap). we didn't need/use them, because we either walked to the restaurants or we drove to hikes by car.
great place, we would always come back! :-)