Osaka: place to do a 2h video call

I need to do a two hour video call in the afternoon and would love to do it in a place that either had a view of osaka or that shows a bit of the urban side of the city. A cafe, a restaurant, a co-working space.. any place where I won't disturb others, will be able to talk for some of the time and have a table to setup my computer. Just wanted to avoid the beige bland background if possible.