I shop there every 2 months or so just to get specific things, as they have things which aren't always available at other supermarkets.
The prices are expensive apart from the grains (rice, spices, quaker oats etc) which are much cheaper than other places.
It isn't exactly inside Haifa, it's a 15 minutes drive north at hutozt hamifratz.
"Nitzat ha duvdevan" at merkaz zin inside Haifa is much more accessible, but much smaller than Eden teva.
Good customer service, if an exchange is required.
Cons: expensive , 15 minute drive or more with traffic