Question about Noxon iRadio 500 CD

How well does music streaming via DLNA server from the NAS work, e.g. via Twonky server? Can the media be selected directly with the device and no extra smartphone is needed? Is the setup and menu navigation for media selection understandable/clear (especially the selection: suitable for children)? Is information, e.g. the CD cover, shown on the colour display during media playback? I have not found any pictures on this. Thank you!