We came to Vienna for business and work from the housing. The staff at High Street Suites organised pickup at the airport and checked on us regularly to make sure we had a nice stay and provide us with useful information about Vienna. The apartment is absolutely gorgeous and we wouldn't have wanted to stay anywhere else. Room for improvement is the Wifi which didn't work at all in the bedrooms. Something the host tried to remedy by providing a 4g modem. We failed however for some reason to get it working and used our own mobile phones to provide internet access. In addition the apartment was optimised for eating out and the kitchen is very small without a fan over the stove. Which means you need to cook with open windows to get the steam out.
It is really great to get daily cleaning and there are beverages included in the stay along with some snacks. Would greatly recommend to anyone wanting a royal stay in Vienna.