We had a very nice stay at Christoffers Super fast communications and helpful on our arrival As flat is in a courtyard, very quiet even though its near two major bars
We enjoyed the 72,000 square metre food market and on Saturdays there is farmers market if you want to take more local produce home like the fruit and flower wines
For fish restaurants Riviera was our favorite...book in advance Otherwise plenty of really good places to eat inc folk club Ala that Christoffer suggested on door step of flat
We explored the art nouveau district to which is near the beautilful Russian church.
The park is lovely and ballet is highly reccomended, wonderful performance, in a beautiful location.
Number 22 bus from airport drops you 2 min walk from to flat..can't ask for more
Riga old town is small and 5 nites was probably enough for this time of year