The flat is very clean, modern, and tidy. The location is pretty good with tons of restaurants and takeaways. The host was pretty attentive and helped out when we needed it (for extra amnesties etc).
Not sure if the host upgraded or not, but we had no problem with the shower's water pressure or the air con's temperature - it works fine during Summer. Finally, we didn't see any cockroach at all during our entire stay, which is another plus for us.