There’s a brand new block called Battery Park in Selly Oak.
DD was one of the first residents of the newly-opened Battery Park in 2019. Ninth floor flat on the 'Sainsbury's car park roof' side of the building, but the vista also included lots of trees, which was nice.
In terms of safety, DD and her friends would normally use Uber to travel home. She would also say, don't walk along the canal at night (pertinent if living at Battery Park, as the side not attached to Sainsbury's car park is right alongside the canal), but whether that is because of the preponderence of 'undesirables', or from a general safety point of view (lack of lighting and the risk of falling in if a little inebriated), I'm not sure.
Some of the houses let out to students in Selly Oak have been very nicely done up, btw - DD's may have been of the unreconstructed variety, but DS1's second year house had been converted to all en suite, as had the house his partner was in the year before last. Admittedly, one of the bedrooms in that one was about half and half 'shower room pod' and 'everything else' space, but the house was very smart inside.