The space is great value for money.
In terms of tips, here are a few for general touristy things in Vienna:
DON'T BE PUT OFF BY LOCATION!! The historical central city is hugely accessible. Get the 43 tram and it's only minutes away (direction Shottentor)
The Vienna pass is available on mobile devices for quick tickets for trams, trains, subway and buses.
It does get a little warm in the summer - try a paper fan with you (also good for the city in general) and normal cooling things like keeping the blinds closed.