I was disappointed with Art Hotel Laine. I stayed in a 6th-floor room there for two nights at the end of July 2018. The 6th floor is the 2nd-highest floor in the hotel and on the two scorching hot days that I stayed there, my room -- which did not have A/C or a fan -- was unbearably stuffy at night, so much so that I had trouble sleeping. Also, the wi-fi didn't work anywhere on the 6th floor. I had to go down to the lobby on the 3rd floor to get a signal. Hot water for the shower took several minutes to heat up, although eventually it worked. The location's pretty good, the staff are friendly, and my room was very clean. But if you're staying in the summer, either request a room on a lower floor (maybe lower down it's cooler), or shell out a little extra money for a hotel with air conditioning. A/C is probably only necessary two or three weeks a year in Latvia, but when you do need it and don't have it, it's pretty miserable.