I want to install a toilet & small hand basin in an upstairs cupboard & I was thinking of using a macerator to discharge all waste to an existing toilet stack there won't be any solids just liquids. Looking at macerators on ebay & this one seems ridiculously cheap http://tinyurl.com/282j9kb can anyone give me their advice on it please. It will only have to pump up about 1.5 Mtrs & then for a length of 5Mtrs.