Architect Andrew Arrol says it takes many years of designing buildings before you feel confident in taking on a project such as this. He says the new development will have to slot into the site seamlessly in a way which doesn't intrude on those buildings around it.
More top news
Following a critically acclaimed season at the National Theatre, Jane Eyre is touring the UK - with shows planned in Hull, York and Leeds.
Liberal Democats leader Tim Farron has banned former Bradford MP David Ward from standing as a candidate in June's general election.
Police investigating the disappearance of mother and daughter from Sheffield have released fresh pictures of the pair.