To get to Ochanomizu Sola City, you can go from the Holy Bridge Exit of JR Ochanomizu Station, and it's located across the Holy Bridge intersection.
Alternatively, you can also walk from Shin-Ochanomizu Station on the Tokyo Metro.
(Source: Ochanomizu Sola City Official B1F Floor Map)
Here's the floor map of Sola City B1F. You can see that it's accessible from Awajizaka, Yureizaka, and WATERRAS.
And, the central plaza is an atrium floor with many restaurants, and there were places to sit and take a break around it!
Many tables for four people were set up!
It's rare to find a place to rest with tables within a 2-minute walk from a station in the city center!
Regarding the environment of the resting area, it's bright near the escalator because it's an atrium, and there are plants around, creating a good atmosphere.
As it's a table seat, it's perfect for eating lunch boxes, desk work, remote work, or self-study near Ochanomizu Station.
The rest area is semi-indoor, but there are also tables in places with roofs.
Sola City B1F has connecting passages to Awajicho WATERRAS and Tokyo Metro Chiyoda Line Shin-Ochanomizu Station, so there's a lot of foot traffic.
However, since there are many seats near the station, I think it's a very convenient place to take a break.
Here's a video of actually visiting this bench.
By the way, the restaurant area includes "Ethiopia," famous for its curry, so if you like curry, why not stop by!?
So, why not use Ochanomizu Sola City for a break while shopping, or as a place to rest near Ochanomizu?